28400117760

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 864

約数和(自身を含む): 120890296800

約数和(自身を除く): 92490179040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 128, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 196, 210, 224, 228, 240, 245, 252, 256, 266, 280, 285, 288, 294, 304, 315, 320, 331, 336, 342, 360, 380, 384, 392, 399, 420, 441, 448, 456, 480, 490, 504, 512, 532, 560, 570, 576, 588, 608, 630, 640, 662, 665, 672, 684, 720, 735, 760, 768, 784, 798, 840, 855, 882, 896, 912, 931, 960, 980, 993, 1008, 1024, 1064, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1280, 1324, 1330, 1344, 1368, 1440, 1470, 1520, 1536, 1568, 1596, 1655, 1680, 1710, 1764, 1792, 1824, 1862, 1920, 1960, 1986, 1995, 2016, 2048, 2128, 2205, 2240, 2280, 2304, 2317, 2352, 2394, 2432, 2520, 2560, 2648, 2660, 2688, 2736, 2793, 2880, 2940, 2979, 3040, 3072, 3136, 3192, 3310, 3360, 3420, 3528, 3584, 3648, 3724, 3840, 3920, 3972, 3990, 4032, 4256, 4410, 4480, 4560, 4608, 4634, 4655, 4704, 4788, 4864, 4965, 5040, 5120, 5296, 5320, 5376, 5472, 5586, 5760, 5880, 5958, 5985, 6080, 6144, 6272, 6289, 6384, 6620, 6720, 6840, 6951, 7056, 7168, 7296, 7448, 7680, 7840, 7944, 7980, 8064, 8379, 8512, 8820, 8960, 9120, 9216, 9268, 9310, 9408, 9576, 9728, 9930, 10080, 10240, 10592, 10640, 10752, 10944, 11172, 11520, 11585, 11760, 11916, 11970, 12160, 12544, 12578, 12768, 13240, 13440, 13680, 13902, 13965, 14112, 14336, 14592, 14895, 14896, 15360, 15680, 15888, 15960, 16128, 16219, 16758, 17024, 17640, 17920, 18240, 18432, 18536, 18620, 18816, 18867, 19152, 19456, 19860, 20160, 20853, 21184, 21280, 21504, 21888, 22344, 23040, 23170, 23520, 23832, 23940, 24320, 25088, 25156, 25536, 26480, 26880, 27360, 27804, 27930, 28224, 29184, 29790, 29792, 30720, 31360, 31445, 31776, 31920, 32256, 32438, 33516, 34048, 34755, 35280, 35840, 36480, 37072, 37240, 37632, 37734, 38304, 38912, 39720, 40320, 41706, 41895, 42368, 42560, 43008, 43776, 44023, 44688, 46080, 46340, 47040, 47664, 47880, 48640, 48657, 50176, 50312, 51072, 52960, 53760, 54720, 55608, 55860, 56448, 56601, 58368, 59580, 59584, 62720, 62890, 63552, 63840, 64512, 64876, 67032, 68096, 69510, 70560, 71680, 72960, 74144, 74480, 75264, 75468, 76608, 79440, 80640, 81095, 83412, 83790, 84736, 85120, 87552, 88046, 89376, 92160, 92680, 94080, 94335, 95328, 95760, 97280, 97314, 100352, 100624, 102144, 104265, 105920, 107520, 109440, 111216, 111720, 112896, 113202, 116736, 119160, 119168, 125440, 125780, 127104, 127680, 129024, 129752, 132069, 134064, 136192, 139020, 141120, 145920, 145971, 148288, 148960, 150528, 150936, 153216, 158880, 161280, 162190, 166824, 167580, 169472, 170240, 175104, 176092, 178752, 185360, 188160, 188670, 190656, 191520, 194560, 194628, 201248, 204288, 208530, 211840, 215040, 218880, 220115, 222432, 223440, 225792, 226404, 238320, 238336, 243285, 250880, 251560, 254208, 255360, 259504, 264138, 268128, 272384, 278040, 282240, 283005, 291840, 291942, 296576, 297920, 301056, 301872, 306432, 308161, 317760, 322560, 324380, 333648, 335160, 338944, 340480, 350208, 352184, 357504, 370720, 376320, 377340, 381312, 383040, 389256, 396207, 402496, 408576, 417060, 423680, 437760, 440230, 444864, 446880, 451584, 452808, 476640, 476672, 486570, 501760, 503120, 508416, 510720, 519008, 528276, 536256, 556080, 564480, 566010, 583680, 583884, 593152, 595840, 603744, 612864, 616322, 635520, 645120, 648760, 660345, 667296, 670320, 677888, 680960, 704368, 715008, 729855, 741440, 752640, 754680, 762624, 766080, 778512, 792414, 804992, 817152, 834120, 847360, 875520, 880460, 889728, 893760, 903168, 905616, 924483, 953280, 953344, 973140, 1006240, 1016832, 1021440, 1038016, 1056552, 1072512, 1112160, 1128960, 1132020, 1167768, 1186304, 1191680, 1207488, 1225728, 1232644, 1271040, 1297520, 1320690, 1334592, 1340640, 1361920, 1408736, 1430016, 1459710, 1482880, 1505280, 1509360, 1525248, 1532160, 1540805, 1557024, 1584828, 1609984, 1668240, 1694720, 1751040, 1760920, 1779456, 1787520, 1811232, 1848966, 1906560, 1906688, 1946280, 1981035, 2012480, 2033664, 2042880, 2076032, 2113104, 2145024, 2224320, 2257920, 2264040, 2335536, 2372608, 2383360, 2414976, 2451456, 2465288, 2542080, 2595040, 2641380, 2669184, 2681280, 2773449, 2817472, 2860032, 2919420, 2965760, 3018720, 3050496, 3064320, 3081610, 3114048, 3169656, 3219968, 3336480, 3389440, 3521840, 3558912, 3575040, 3622464, 3697932, 3813120, 3892560, 3962070, 4024960, 4085760, 4152064, 4226208, 4290048, 4448640, 4515840, 4528080, 4622415, 4671072, 4745216, 4766720, 4829952, 4930576, 5084160, 5190080, 5282760, 5338368, 5362560, 5546898, 5634944, 5720064, 5838840, 5931520, 6037440, 6100992, 6128640, 6163220, 6228096, 6339312, 6439936, 6672960, 7043680, 7117824, 7150080, 7244928, 7395864, 7626240, 7785120, 7924140, 8049920, 8304128, 8452416, 8580096, 8897280, 9056160, 9244830, 9342144, 9533440, 9659904, 9861152, 10168320, 10380160, 10565520, 10676736, 10725120, 11093796, 11269888, 11677680, 11863040, 12074880, 12257280, 12326440, 12456192, 12678624, 12879872, 13345920, 13867245, 14087360, 14235648, 14300160, 14489856, 14791728, 15252480, 15570240, 15848280, 16099840, 16608256, 16904832, 17160192, 17794560, 18112320, 18489660, 18684288, 19319808, 19722304, 20760320, 21131040, 21353472, 21450240, 22187592, 22539776, 23355360, 23726080, 24149760, 24652880, 24912384, 25357248, 26691840, 27734490, 28174720, 28600320, 28979712, 29583456, 30504960, 31140480, 31696560, 32199680, 33216512, 33809664, 35589120, 36224640, 36979320, 37368576, 38639616, 39444608, 41520640, 42262080, 42706944, 42900480, 44375184, 45079552, 46710720, 48299520, 49305760, 49824768, 50714496, 53383680, 55468980, 56349440, 57959424, 59166912, 62280960, 63393120, 64399360, 67619328, 71178240, 72449280, 73958640, 74737152, 78889216, 83041280, 84524160, 85800960, 88750368, 90159104, 93421440, 96599040, 98611520, 99649536, 101428992, 106767360, 110937960, 112698880, 115918848, 118333824, 124561920, 126786240, 135238656, 144898560, 147917280, 149474304, 157778432, 166082560, 169048320, 177500736, 186842880, 193198080, 197223040, 202857984, 213534720, 221875920, 225397760, 236667648, 249123840, 253572480, 270477312, 289797120, 295834560, 298948608, 315556864, 338096640, 355001472, 373685760, 394446080, 405715968, 443751840, 450795520, 473335296, 498247680, 507144960, 579594240, 591669120, 631113728, 676193280, 710002944, 747371520, 788892160, 811431936, 887503680, 946670592, 1014289920, 1183338240, 1352386560, 1420005888, 1494743040, 1577784320, 1775007360, 1893341184, 2028579840, 2366676480, 2840011776, 3155568640, 3550014720, 4057159680, 4733352960, 5680023552, 7100029440, 9466705920, 14200058880, 28400117760]

約数ペア:

[(1, 28400117760), (2, 14200058880), (3, 9466705920), (4, 7100029440), (5, 5680023552), (6, 4733352960), (7, 4057159680), (8, 3550014720), (9, 3155568640), (10, 2840011776), (12, 2366676480), (14, 2028579840), (15, 1893341184), (16, 1775007360), (18, 1577784320), (19, 1494743040), (20, 1420005888), (21, 1352386560), (24, 1183338240), (28, 1014289920), (30, 946670592), (32, 887503680), (35, 811431936), (36, 788892160), (38, 747371520), (40, 710002944), (42, 676193280), (45, 631113728), (48, 591669120), (49, 579594240), (56, 507144960), (57, 498247680), (60, 473335296), (63, 450795520), (64, 443751840), (70, 405715968), (72, 394446080), (76, 373685760), (80, 355001472), (84, 338096640), (90, 315556864), (95, 298948608), (96, 295834560), (98, 289797120), (105, 270477312), (112, 253572480), (114, 249123840), (120, 236667648), (126, 225397760), (128, 221875920), (133, 213534720), (140, 202857984), (144, 197223040), (147, 193198080), (152, 186842880), (160, 177500736), (168, 169048320), (171, 166082560), (180, 157778432), (190, 149474304), (192, 147917280), (196, 144898560), (210, 135238656), (224, 126786240), (228, 124561920), (240, 118333824), (245, 115918848), (252, 112698880), (256, 110937960), (266, 106767360), (280, 101428992), (285, 99649536), (288, 98611520), (294, 96599040), (304, 93421440), (315, 90159104), (320, 88750368), (331, 85800960), (336, 84524160), (342, 83041280), (360, 78889216), (380, 74737152), (384, 73958640), (392, 72449280), (399, 71178240), (420, 67619328), (441, 64399360), (448, 63393120), (456, 62280960), (480, 59166912), (490, 57959424), (504, 56349440), (512, 55468980), (532, 53383680), (560, 50714496), (570, 49824768), (576, 49305760), (588, 48299520), (608, 46710720), (630, 45079552), (640, 44375184), (662, 42900480), (665, 42706944), (672, 42262080), (684, 41520640), (720, 39444608), (735, 38639616), (760, 37368576), (768, 36979320), (784, 36224640), (798, 35589120), (840, 33809664), (855, 33216512), (882, 32199680), (896, 31696560), (912, 31140480), (931, 30504960), (960, 29583456), (980, 28979712), (993, 28600320), (1008, 28174720), (1024, 27734490), (1064, 26691840), (1120, 25357248), (1140, 24912384), (1152, 24652880), (1176, 24149760), (1197, 23726080), (1216, 23355360), (1260, 22539776), (1280, 22187592), (1324, 21450240), (1330, 21353472), (1344, 21131040), (1368, 20760320), (1440, 19722304), (1470, 19319808), (1520, 18684288), (1536, 18489660), (1568, 18112320), (1596, 17794560), (1655, 17160192), (1680, 16904832), (1710, 16608256), (1764, 16099840), (1792, 15848280), (1824, 15570240), (1862, 15252480), (1920, 14791728), (1960, 14489856), (1986, 14300160), (1995, 14235648), (2016, 14087360), (2048, 13867245), (2128, 13345920), (2205, 12879872), (2240, 12678624), (2280, 12456192), (2304, 12326440), (2317, 12257280), (2352, 12074880), (2394, 11863040), (2432, 11677680), (2520, 11269888), (2560, 11093796), (2648, 10725120), (2660, 10676736), (2688, 10565520), (2736, 10380160), (2793, 10168320), (2880, 9861152), (2940, 9659904), (2979, 9533440), (3040, 9342144), (3072, 9244830), (3136, 9056160), (3192, 8897280), (3310, 8580096), (3360, 8452416), (3420, 8304128), (3528, 8049920), (3584, 7924140), (3648, 7785120), (3724, 7626240), (3840, 7395864), (3920, 7244928), (3972, 7150080), (3990, 7117824), (4032, 7043680), (4256, 6672960), (4410, 6439936), (4480, 6339312), (4560, 6228096), (4608, 6163220), (4634, 6128640), (4655, 6100992), (4704, 6037440), (4788, 5931520), (4864, 5838840), (4965, 5720064), (5040, 5634944), (5120, 5546898), (5296, 5362560), (5320, 5338368), (5376, 5282760), (5472, 5190080), (5586, 5084160), (5760, 4930576), (5880, 4829952), (5958, 4766720), (5985, 4745216), (6080, 4671072), (6144, 4622415), (6272, 4528080), (6289, 4515840), (6384, 4448640), (6620, 4290048), (6720, 4226208), (6840, 4152064), (6951, 4085760), (7056, 4024960), (7168, 3962070), (7296, 3892560), (7448, 3813120), (7680, 3697932), (7840, 3622464), (7944, 3575040), (7980, 3558912), (8064, 3521840), (8379, 3389440), (8512, 3336480), (8820, 3219968), (8960, 3169656), (9120, 3114048), (9216, 3081610), (9268, 3064320), (9310, 3050496), (9408, 3018720), (9576, 2965760), (9728, 2919420), (9930, 2860032), (10080, 2817472), (10240, 2773449), (10592, 2681280), (10640, 2669184), (10752, 2641380), (10944, 2595040), (11172, 2542080), (11520, 2465288), (11585, 2451456), (11760, 2414976), (11916, 2383360), (11970, 2372608), (12160, 2335536), (12544, 2264040), (12578, 2257920), (12768, 2224320), (13240, 2145024), (13440, 2113104), (13680, 2076032), (13902, 2042880), (13965, 2033664), (14112, 2012480), (14336, 1981035), (14592, 1946280), (14895, 1906688), (14896, 1906560), (15360, 1848966), (15680, 1811232), (15888, 1787520), (15960, 1779456), (16128, 1760920), (16219, 1751040), (16758, 1694720), (17024, 1668240), (17640, 1609984), (17920, 1584828), (18240, 1557024), (18432, 1540805), (18536, 1532160), (18620, 1525248), (18816, 1509360), (18867, 1505280), (19152, 1482880), (19456, 1459710), (19860, 1430016), (20160, 1408736), (20853, 1361920), (21184, 1340640), (21280, 1334592), (21504, 1320690), (21888, 1297520), (22344, 1271040), (23040, 1232644), (23170, 1225728), (23520, 1207488), (23832, 1191680), (23940, 1186304), (24320, 1167768), (25088, 1132020), (25156, 1128960), (25536, 1112160), (26480, 1072512), (26880, 1056552), (27360, 1038016), (27804, 1021440), (27930, 1016832), (28224, 1006240), (29184, 973140), (29790, 953344), (29792, 953280), (30720, 924483), (31360, 905616), (31445, 903168), (31776, 893760), (31920, 889728), (32256, 880460), (32438, 875520), (33516, 847360), (34048, 834120), (34755, 817152), (35280, 804992), (35840, 792414), (36480, 778512), (37072, 766080), (37240, 762624), (37632, 754680), (37734, 752640), (38304, 741440), (38912, 729855), (39720, 715008), (40320, 704368), (41706, 680960), (41895, 677888), (42368, 670320), (42560, 667296), (43008, 660345), (43776, 648760), (44023, 645120), (44688, 635520), (46080, 616322), (46340, 612864), (47040, 603744), (47664, 595840), (47880, 593152), (48640, 583884), (48657, 583680), (50176, 566010), (50312, 564480), (51072, 556080), (52960, 536256), (53760, 528276), (54720, 519008), (55608, 510720), (55860, 508416), (56448, 503120), (56601, 501760), (58368, 486570), (59580, 476672), (59584, 476640), (62720, 452808), (62890, 451584), (63552, 446880), (63840, 444864), (64512, 440230), (64876, 437760), (67032, 423680), (68096, 417060), (69510, 408576), (70560, 402496), (71680, 396207), (72960, 389256), (74144, 383040), (74480, 381312), (75264, 377340), (75468, 376320), (76608, 370720), (79440, 357504), (80640, 352184), (81095, 350208), (83412, 340480), (83790, 338944), (84736, 335160), (85120, 333648), (87552, 324380), (88046, 322560), (89376, 317760), (92160, 308161), (92680, 306432), (94080, 301872), (94335, 301056), (95328, 297920), (95760, 296576), (97280, 291942), (97314, 291840), (100352, 283005), (100624, 282240), (102144, 278040), (104265, 272384), (105920, 268128), (107520, 264138), (109440, 259504), (111216, 255360), (111720, 254208), (112896, 251560), (113202, 250880), (116736, 243285), (119160, 238336), (119168, 238320), (125440, 226404), (125780, 225792), (127104, 223440), (127680, 222432), (129024, 220115), (129752, 218880), (132069, 215040), (134064, 211840), (136192, 208530), (139020, 204288), (141120, 201248), (145920, 194628), (145971, 194560), (148288, 191520), (148960, 190656), (150528, 188670), (150936, 188160), (153216, 185360), (158880, 178752), (161280, 176092), (162190, 175104), (166824, 170240), (167580, 169472)]