28007884800

素因数分解:

$2^{11}\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 864

約数和(自身を含む): 120932884800

約数和(自身を除く): 92925000000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 56, 57, 60, 63, 64, 70, 72, 75, 76, 80, 84, 90, 95, 96, 100, 105, 112, 114, 120, 126, 128, 133, 140, 144, 150, 152, 160, 168, 171, 175, 180, 190, 192, 200, 210, 224, 225, 228, 240, 252, 256, 266, 280, 285, 288, 300, 304, 315, 320, 336, 342, 350, 360, 380, 384, 399, 400, 420, 448, 450, 456, 457, 475, 480, 504, 512, 525, 532, 560, 570, 576, 600, 608, 630, 640, 665, 672, 684, 700, 720, 760, 768, 798, 800, 840, 855, 896, 900, 912, 914, 950, 960, 1008, 1024, 1050, 1064, 1120, 1140, 1152, 1197, 1200, 1216, 1260, 1280, 1330, 1344, 1368, 1371, 1400, 1425, 1440, 1520, 1536, 1575, 1596, 1600, 1680, 1710, 1792, 1800, 1824, 1828, 1900, 1920, 1995, 2016, 2048, 2100, 2128, 2240, 2280, 2285, 2304, 2394, 2400, 2432, 2520, 2560, 2660, 2688, 2736, 2742, 2800, 2850, 2880, 3040, 3072, 3150, 3192, 3199, 3200, 3325, 3360, 3420, 3584, 3600, 3648, 3656, 3800, 3840, 3990, 4032, 4113, 4200, 4256, 4275, 4480, 4560, 4570, 4608, 4788, 4800, 4864, 5040, 5120, 5320, 5376, 5472, 5484, 5600, 5700, 5760, 5985, 6080, 6144, 6300, 6384, 6398, 6400, 6650, 6720, 6840, 6855, 7168, 7200, 7296, 7312, 7600, 7680, 7980, 8064, 8226, 8400, 8512, 8550, 8683, 8960, 9120, 9140, 9216, 9576, 9597, 9600, 9728, 9975, 10080, 10240, 10640, 10752, 10944, 10968, 11200, 11400, 11425, 11520, 11970, 12160, 12600, 12768, 12796, 12800, 13300, 13440, 13680, 13710, 14336, 14400, 14592, 14624, 15200, 15360, 15960, 15995, 16128, 16452, 16800, 17024, 17100, 17366, 17920, 18240, 18280, 18432, 19152, 19194, 19200, 19456, 19950, 20160, 20565, 21280, 21504, 21888, 21936, 22400, 22800, 22850, 23040, 23940, 24320, 25200, 25536, 25592, 25600, 26049, 26600, 26880, 27360, 27420, 28791, 28800, 29184, 29248, 29925, 30400, 30720, 31920, 31990, 32256, 32904, 33600, 34048, 34200, 34275, 34732, 35840, 36480, 36560, 38304, 38388, 38400, 38912, 39900, 40320, 41130, 42560, 43008, 43415, 43776, 43872, 44800, 45600, 45700, 46080, 47880, 47985, 48640, 50400, 51072, 51184, 51200, 52098, 53200, 53760, 54720, 54840, 57582, 57600, 58368, 58496, 59850, 60781, 60800, 63840, 63980, 64512, 65808, 67200, 68096, 68400, 68550, 69464, 71680, 72960, 73120, 76608, 76776, 76800, 78147, 79800, 79975, 80640, 82260, 85120, 86830, 87552, 87744, 89600, 91200, 91400, 92160, 95760, 95970, 97280, 100800, 102144, 102368, 102825, 104196, 106400, 107520, 109440, 109680, 115164, 115200, 116736, 116992, 119700, 121562, 121600, 127680, 127960, 129024, 130245, 131616, 134400, 136192, 136800, 137100, 138928, 143955, 145920, 146240, 153216, 153552, 153600, 156294, 159600, 159950, 161280, 164520, 170240, 173660, 175104, 175488, 179200, 182343, 182400, 182800, 191520, 191940, 194560, 201600, 204288, 204736, 205650, 208392, 212800, 215040, 217075, 218880, 219360, 230328, 230400, 233984, 239400, 239925, 243124, 243200, 255360, 255920, 260490, 263232, 268800, 272384, 273600, 274200, 277856, 287910, 291840, 292480, 303905, 306432, 307104, 312588, 319200, 319900, 322560, 329040, 340480, 347320, 350208, 350976, 358400, 364686, 364800, 365600, 383040, 383880, 390735, 403200, 408576, 409472, 411300, 416784, 425600, 434150, 437760, 438720, 460656, 460800, 467968, 478800, 479850, 486248, 486400, 510720, 511840, 520980, 526464, 537600, 547029, 547200, 548400, 555712, 575820, 583680, 584960, 607810, 612864, 614208, 625176, 638400, 639800, 645120, 651225, 658080, 680960, 694640, 701952, 719775, 729372, 729600, 731200, 766080, 767760, 781470, 806400, 817152, 818944, 822600, 833568, 851200, 868300, 875520, 877440, 911715, 921312, 935936, 957600, 959700, 972496, 972800, 1021440, 1023680, 1041960, 1052928, 1075200, 1094058, 1094400, 1096800, 1111424, 1151640, 1169920, 1215620, 1225728, 1228416, 1250352, 1276800, 1279600, 1302450, 1316160, 1361920, 1389280, 1403904, 1439550, 1458744, 1459200, 1462400, 1519525, 1532160, 1535520, 1562940, 1612800, 1637888, 1645200, 1667136, 1702400, 1736600, 1751040, 1754880, 1823430, 1842624, 1915200, 1919400, 1944992, 1953675, 2042880, 2047360, 2083920, 2105856, 2188116, 2188800, 2193600, 2222848, 2303280, 2339840, 2431240, 2451456, 2456832, 2500704, 2553600, 2559200, 2604900, 2632320, 2735145, 2778560, 2807808, 2879100, 2917488, 2918400, 2924800, 3039050, 3064320, 3071040, 3125880, 3225600, 3275776, 3290400, 3334272, 3404800, 3473200, 3509760, 3646860, 3685248, 3830400, 3838800, 3889984, 3907350, 4085760, 4094720, 4167840, 4211712, 4376232, 4377600, 4387200, 4445696, 4558575, 4606560, 4679680, 4862480, 4913664, 5001408, 5107200, 5118400, 5209800, 5264640, 5470290, 5557120, 5758200, 5834976, 5849600, 6078100, 6128640, 6142080, 6251760, 6551552, 6580800, 6668544, 6809600, 6946400, 7019520, 7293720, 7370496, 7660800, 7677600, 7779968, 7814700, 8189440, 8335680, 8423424, 8752464, 8755200, 8774400, 8891392, 9117150, 9213120, 9724960, 9827328, 10002816, 10214400, 10236800, 10419600, 10529280, 10940580, 11114240, 11516400, 11669952, 11699200, 12156200, 12257280, 12284160, 12503520, 13161600, 13337088, 13675725, 13892800, 14039040, 14587440, 14740992, 15321600, 15355200, 15559936, 15629400, 16378880, 16671360, 17504928, 17548800, 17782784, 18234300, 18426240, 19449920, 19654656, 20005632, 20428800, 20473600, 20839200, 21058560, 21881160, 22228480, 23032800, 23339904, 23398400, 24312400, 24568320, 25007040, 26323200, 26674176, 27351450, 27785600, 29174880, 29481984, 30643200, 30710400, 31119872, 31258800, 32757760, 33342720, 35009856, 35097600, 36468600, 36852480, 38899840, 40011264, 40947200, 41678400, 42117120, 43762320, 44456960, 46065600, 46679808, 48624800, 49136640, 50014080, 52646400, 53348352, 54702900, 55571200, 58349760, 58963968, 61286400, 61420800, 62239744, 62517600, 66685440, 70019712, 70195200, 72937200, 73704960, 77799680, 80022528, 81894400, 83356800, 87524640, 88913920, 92131200, 93359616, 97249600, 98273280, 100028160, 105292800, 109405800, 111142400, 116699520, 122841600, 124479488, 125035200, 133370880, 140039424, 145874400, 147409920, 155599360, 160045056, 163788800, 166713600, 175049280, 184262400, 186719232, 194499200, 200056320, 210585600, 218811600, 222284800, 233399040, 245683200, 250070400, 266741760, 280078848, 291748800, 294819840, 311198720, 333427200, 350098560, 368524800, 373438464, 388998400, 400112640, 437623200, 444569600, 466798080, 491366400, 500140800, 560157696, 583497600, 622397440, 666854400, 700197120, 737049600, 777996800, 800225280, 875246400, 933596160, 1000281600, 1120315392, 1166995200, 1333708800, 1400394240, 1474099200, 1555993600, 1750492800, 1867192320, 2000563200, 2333990400, 2800788480, 3111987200, 3500985600, 4001126400, 4667980800, 5601576960, 7001971200, 9335961600, 14003942400, 28007884800]

約数ペア:

[(1, 28007884800), (2, 14003942400), (3, 9335961600), (4, 7001971200), (5, 5601576960), (6, 4667980800), (7, 4001126400), (8, 3500985600), (9, 3111987200), (10, 2800788480), (12, 2333990400), (14, 2000563200), (15, 1867192320), (16, 1750492800), (18, 1555993600), (19, 1474099200), (20, 1400394240), (21, 1333708800), (24, 1166995200), (25, 1120315392), (28, 1000281600), (30, 933596160), (32, 875246400), (35, 800225280), (36, 777996800), (38, 737049600), (40, 700197120), (42, 666854400), (45, 622397440), (48, 583497600), (50, 560157696), (56, 500140800), (57, 491366400), (60, 466798080), (63, 444569600), (64, 437623200), (70, 400112640), (72, 388998400), (75, 373438464), (76, 368524800), (80, 350098560), (84, 333427200), (90, 311198720), (95, 294819840), (96, 291748800), (100, 280078848), (105, 266741760), (112, 250070400), (114, 245683200), (120, 233399040), (126, 222284800), (128, 218811600), (133, 210585600), (140, 200056320), (144, 194499200), (150, 186719232), (152, 184262400), (160, 175049280), (168, 166713600), (171, 163788800), (175, 160045056), (180, 155599360), (190, 147409920), (192, 145874400), (200, 140039424), (210, 133370880), (224, 125035200), (225, 124479488), (228, 122841600), (240, 116699520), (252, 111142400), (256, 109405800), (266, 105292800), (280, 100028160), (285, 98273280), (288, 97249600), (300, 93359616), (304, 92131200), (315, 88913920), (320, 87524640), (336, 83356800), (342, 81894400), (350, 80022528), (360, 77799680), (380, 73704960), (384, 72937200), (399, 70195200), (400, 70019712), (420, 66685440), (448, 62517600), (450, 62239744), (456, 61420800), (457, 61286400), (475, 58963968), (480, 58349760), (504, 55571200), (512, 54702900), (525, 53348352), (532, 52646400), (560, 50014080), (570, 49136640), (576, 48624800), (600, 46679808), (608, 46065600), (630, 44456960), (640, 43762320), (665, 42117120), (672, 41678400), (684, 40947200), (700, 40011264), (720, 38899840), (760, 36852480), (768, 36468600), (798, 35097600), (800, 35009856), (840, 33342720), (855, 32757760), (896, 31258800), (900, 31119872), (912, 30710400), (914, 30643200), (950, 29481984), (960, 29174880), (1008, 27785600), (1024, 27351450), (1050, 26674176), (1064, 26323200), (1120, 25007040), (1140, 24568320), (1152, 24312400), (1197, 23398400), (1200, 23339904), (1216, 23032800), (1260, 22228480), (1280, 21881160), (1330, 21058560), (1344, 20839200), (1368, 20473600), (1371, 20428800), (1400, 20005632), (1425, 19654656), (1440, 19449920), (1520, 18426240), (1536, 18234300), (1575, 17782784), (1596, 17548800), (1600, 17504928), (1680, 16671360), (1710, 16378880), (1792, 15629400), (1800, 15559936), (1824, 15355200), (1828, 15321600), (1900, 14740992), (1920, 14587440), (1995, 14039040), (2016, 13892800), (2048, 13675725), (2100, 13337088), (2128, 13161600), (2240, 12503520), (2280, 12284160), (2285, 12257280), (2304, 12156200), (2394, 11699200), (2400, 11669952), (2432, 11516400), (2520, 11114240), (2560, 10940580), (2660, 10529280), (2688, 10419600), (2736, 10236800), (2742, 10214400), (2800, 10002816), (2850, 9827328), (2880, 9724960), (3040, 9213120), (3072, 9117150), (3150, 8891392), (3192, 8774400), (3199, 8755200), (3200, 8752464), (3325, 8423424), (3360, 8335680), (3420, 8189440), (3584, 7814700), (3600, 7779968), (3648, 7677600), (3656, 7660800), (3800, 7370496), (3840, 7293720), (3990, 7019520), (4032, 6946400), (4113, 6809600), (4200, 6668544), (4256, 6580800), (4275, 6551552), (4480, 6251760), (4560, 6142080), (4570, 6128640), (4608, 6078100), (4788, 5849600), (4800, 5834976), (4864, 5758200), (5040, 5557120), (5120, 5470290), (5320, 5264640), (5376, 5209800), (5472, 5118400), (5484, 5107200), (5600, 5001408), (5700, 4913664), (5760, 4862480), (5985, 4679680), (6080, 4606560), (6144, 4558575), (6300, 4445696), (6384, 4387200), (6398, 4377600), (6400, 4376232), (6650, 4211712), (6720, 4167840), (6840, 4094720), (6855, 4085760), (7168, 3907350), (7200, 3889984), (7296, 3838800), (7312, 3830400), (7600, 3685248), (7680, 3646860), (7980, 3509760), (8064, 3473200), (8226, 3404800), (8400, 3334272), (8512, 3290400), (8550, 3275776), (8683, 3225600), (8960, 3125880), (9120, 3071040), (9140, 3064320), (9216, 3039050), (9576, 2924800), (9597, 2918400), (9600, 2917488), (9728, 2879100), (9975, 2807808), (10080, 2778560), (10240, 2735145), (10640, 2632320), (10752, 2604900), (10944, 2559200), (10968, 2553600), (11200, 2500704), (11400, 2456832), (11425, 2451456), (11520, 2431240), (11970, 2339840), (12160, 2303280), (12600, 2222848), (12768, 2193600), (12796, 2188800), (12800, 2188116), (13300, 2105856), (13440, 2083920), (13680, 2047360), (13710, 2042880), (14336, 1953675), (14400, 1944992), (14592, 1919400), (14624, 1915200), (15200, 1842624), (15360, 1823430), (15960, 1754880), (15995, 1751040), (16128, 1736600), (16452, 1702400), (16800, 1667136), (17024, 1645200), (17100, 1637888), (17366, 1612800), (17920, 1562940), (18240, 1535520), (18280, 1532160), (18432, 1519525), (19152, 1462400), (19194, 1459200), (19200, 1458744), (19456, 1439550), (19950, 1403904), (20160, 1389280), (20565, 1361920), (21280, 1316160), (21504, 1302450), (21888, 1279600), (21936, 1276800), (22400, 1250352), (22800, 1228416), (22850, 1225728), (23040, 1215620), (23940, 1169920), (24320, 1151640), (25200, 1111424), (25536, 1096800), (25592, 1094400), (25600, 1094058), (26049, 1075200), (26600, 1052928), (26880, 1041960), (27360, 1023680), (27420, 1021440), (28791, 972800), (28800, 972496), (29184, 959700), (29248, 957600), (29925, 935936), (30400, 921312), (30720, 911715), (31920, 877440), (31990, 875520), (32256, 868300), (32904, 851200), (33600, 833568), (34048, 822600), (34200, 818944), (34275, 817152), (34732, 806400), (35840, 781470), (36480, 767760), (36560, 766080), (38304, 731200), (38388, 729600), (38400, 729372), (38912, 719775), (39900, 701952), (40320, 694640), (41130, 680960), (42560, 658080), (43008, 651225), (43415, 645120), (43776, 639800), (43872, 638400), (44800, 625176), (45600, 614208), (45700, 612864), (46080, 607810), (47880, 584960), (47985, 583680), (48640, 575820), (50400, 555712), (51072, 548400), (51184, 547200), (51200, 547029), (52098, 537600), (53200, 526464), (53760, 520980), (54720, 511840), (54840, 510720), (57582, 486400), (57600, 486248), (58368, 479850), (58496, 478800), (59850, 467968), (60781, 460800), (60800, 460656), (63840, 438720), (63980, 437760), (64512, 434150), (65808, 425600), (67200, 416784), (68096, 411300), (68400, 409472), (68550, 408576), (69464, 403200), (71680, 390735), (72960, 383880), (73120, 383040), (76608, 365600), (76776, 364800), (76800, 364686), (78147, 358400), (79800, 350976), (79975, 350208), (80640, 347320), (82260, 340480), (85120, 329040), (86830, 322560), (87552, 319900), (87744, 319200), (89600, 312588), (91200, 307104), (91400, 306432), (92160, 303905), (95760, 292480), (95970, 291840), (97280, 287910), (100800, 277856), (102144, 274200), (102368, 273600), (102825, 272384), (104196, 268800), (106400, 263232), (107520, 260490), (109440, 255920), (109680, 255360), (115164, 243200), (115200, 243124), (116736, 239925), (116992, 239400), (119700, 233984), (121562, 230400), (121600, 230328), (127680, 219360), (127960, 218880), (129024, 217075), (130245, 215040), (131616, 212800), (134400, 208392), (136192, 205650), (136800, 204736), (137100, 204288), (138928, 201600), (143955, 194560), (145920, 191940), (146240, 191520), (153216, 182800), (153552, 182400), (153600, 182343), (156294, 179200), (159600, 175488), (159950, 175104), (161280, 173660), (164520, 170240)]