20219509440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5807}}^1$

素因数の和:5877

約数の個数: 448

約数和(自身を含む): 79308472320

約数和(自身を除く): 59088962880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 180, 186, 192, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 320, 351, 360, 372, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 620, 624, 702, 720, 744, 780, 806, 832, 837, 864, 930, 936, 960, 992, 1040, 1080, 1116, 1170, 1209, 1240, 1248, 1395, 1404, 1440, 1488, 1560, 1612, 1674, 1728, 1755, 1860, 1872, 1984, 2015, 2080, 2160, 2232, 2340, 2418, 2480, 2496, 2790, 2808, 2880, 2976, 3120, 3224, 3348, 3510, 3627, 3720, 3744, 4030, 4160, 4185, 4320, 4464, 4680, 4836, 4960, 5580, 5616, 5807, 5952, 6045, 6240, 6448, 6696, 7020, 7254, 7440, 7488, 8060, 8370, 8640, 8928, 9360, 9672, 9920, 10881, 11160, 11232, 11614, 12090, 12480, 12896, 13392, 14040, 14508, 14880, 16120, 16740, 17421, 17856, 18135, 18720, 19344, 21762, 22320, 22464, 23228, 24180, 25792, 26784, 28080, 29016, 29035, 29760, 32240, 33480, 34842, 36270, 37440, 38688, 43524, 44640, 46456, 48360, 52263, 53568, 54405, 56160, 58032, 58070, 64480, 66960, 69684, 72540, 75491, 77376, 87048, 87105, 89280, 92912, 96720, 104526, 108810, 112320, 116064, 116140, 128960, 133920, 139368, 145080, 150982, 156789, 174096, 174210, 180017, 185824, 193440, 209052, 217620, 226473, 232128, 232280, 261315, 267840, 278736, 290160, 301964, 313578, 348192, 348420, 360034, 371648, 377455, 386880, 418104, 435240, 452946, 464560, 522630, 540051, 557472, 580320, 603928, 627156, 679419, 696384, 696840, 720068, 754910, 783945, 836208, 870480, 900085, 905892, 929120, 1045260, 1080102, 1114944, 1132365, 1160640, 1207856, 1254312, 1358838, 1393680, 1440136, 1509820, 1567890, 1620153, 1672416, 1740960, 1800170, 1811784, 1858240, 2038257, 2090520, 2160204, 2264730, 2340221, 2415712, 2508624, 2700255, 2717676, 2787360, 2880272, 3019640, 3135780, 3240306, 3344832, 3397095, 3481920, 3600340, 3623568, 4076514, 4181040, 4320408, 4529460, 4680442, 4831424, 4860459, 5017248, 5400510, 5435352, 5574720, 5760544, 6039280, 6271560, 6480612, 6794190, 7020663, 7200680, 7247136, 8100765, 8153028, 8362080, 8640816, 9058920, 9360884, 9720918, 10034496, 10191285, 10801020, 10870704, 11521088, 11701105, 12078560, 12543120, 12961224, 13588380, 14041326, 14401360, 14494272, 16201530, 16306056, 16724160, 17281632, 18117840, 18721768, 19441836, 20382570, 21061989, 21602040, 21741408, 23402210, 24157120, 24302295, 25086240, 25922448, 27176760, 28082652, 28802720, 32403060, 32612112, 34563264, 35103315, 36235680, 37443536, 38883672, 40765140, 42123978, 43204080, 43482816, 46804420, 48604590, 50172480, 51844896, 54353520, 56165304, 57605440, 63185967, 64806120, 65224224, 70206630, 72471360, 74887072, 77767344, 81530280, 84247956, 86408160, 93608840, 97209180, 103689792, 105309945, 108707040, 112330608, 126371934, 129612240, 130448448, 140413260, 149774144, 155534688, 163060560, 168495912, 172816320, 187217680, 194418360, 210619890, 217414080, 224661216, 252743868, 259224480, 280826520, 311069376, 315929835, 326121120, 336991824, 374435360, 388836720, 421239780, 449322432, 505487736, 518448960, 561653040, 631859670, 652242240, 673983648, 748870720, 777673440, 842479560, 1010975472, 1123306080, 1263719340, 1347967296, 1555346880, 1684959120, 2021950944, 2246612160, 2527438680, 3369918240, 4043901888, 5054877360, 6739836480, 10109754720, 20219509440]

約数ペア:

[(1, 20219509440), (2, 10109754720), (3, 6739836480), (4, 5054877360), (5, 4043901888), (6, 3369918240), (8, 2527438680), (9, 2246612160), (10, 2021950944), (12, 1684959120), (13, 1555346880), (15, 1347967296), (16, 1263719340), (18, 1123306080), (20, 1010975472), (24, 842479560), (26, 777673440), (27, 748870720), (30, 673983648), (31, 652242240), (32, 631859670), (36, 561653040), (39, 518448960), (40, 505487736), (45, 449322432), (48, 421239780), (52, 388836720), (54, 374435360), (60, 336991824), (62, 326121120), (64, 315929835), (65, 311069376), (72, 280826520), (78, 259224480), (80, 252743868), (90, 224661216), (93, 217414080), (96, 210619890), (104, 194418360), (108, 187217680), (117, 172816320), (120, 168495912), (124, 163060560), (130, 155534688), (135, 149774144), (144, 140413260), (155, 130448448), (156, 129612240), (160, 126371934), (180, 112330608), (186, 108707040), (192, 105309945), (195, 103689792), (208, 97209180), (216, 93608840), (234, 86408160), (240, 84247956), (248, 81530280), (260, 77767344), (270, 74887072), (279, 72471360), (288, 70206630), (310, 65224224), (312, 64806120), (320, 63185967), (351, 57605440), (360, 56165304), (372, 54353520), (390, 51844896), (403, 50172480), (416, 48604590), (432, 46804420), (465, 43482816), (468, 43204080), (480, 42123978), (496, 40765140), (520, 38883672), (540, 37443536), (558, 36235680), (576, 35103315), (585, 34563264), (620, 32612112), (624, 32403060), (702, 28802720), (720, 28082652), (744, 27176760), (780, 25922448), (806, 25086240), (832, 24302295), (837, 24157120), (864, 23402210), (930, 21741408), (936, 21602040), (960, 21061989), (992, 20382570), (1040, 19441836), (1080, 18721768), (1116, 18117840), (1170, 17281632), (1209, 16724160), (1240, 16306056), (1248, 16201530), (1395, 14494272), (1404, 14401360), (1440, 14041326), (1488, 13588380), (1560, 12961224), (1612, 12543120), (1674, 12078560), (1728, 11701105), (1755, 11521088), (1860, 10870704), (1872, 10801020), (1984, 10191285), (2015, 10034496), (2080, 9720918), (2160, 9360884), (2232, 9058920), (2340, 8640816), (2418, 8362080), (2480, 8153028), (2496, 8100765), (2790, 7247136), (2808, 7200680), (2880, 7020663), (2976, 6794190), (3120, 6480612), (3224, 6271560), (3348, 6039280), (3510, 5760544), (3627, 5574720), (3720, 5435352), (3744, 5400510), (4030, 5017248), (4160, 4860459), (4185, 4831424), (4320, 4680442), (4464, 4529460), (4680, 4320408), (4836, 4181040), (4960, 4076514), (5580, 3623568), (5616, 3600340), (5807, 3481920), (5952, 3397095), (6045, 3344832), (6240, 3240306), (6448, 3135780), (6696, 3019640), (7020, 2880272), (7254, 2787360), (7440, 2717676), (7488, 2700255), (8060, 2508624), (8370, 2415712), (8640, 2340221), (8928, 2264730), (9360, 2160204), (9672, 2090520), (9920, 2038257), (10881, 1858240), (11160, 1811784), (11232, 1800170), (11614, 1740960), (12090, 1672416), (12480, 1620153), (12896, 1567890), (13392, 1509820), (14040, 1440136), (14508, 1393680), (14880, 1358838), (16120, 1254312), (16740, 1207856), (17421, 1160640), (17856, 1132365), (18135, 1114944), (18720, 1080102), (19344, 1045260), (21762, 929120), (22320, 905892), (22464, 900085), (23228, 870480), (24180, 836208), (25792, 783945), (26784, 754910), (28080, 720068), (29016, 696840), (29035, 696384), (29760, 679419), (32240, 627156), (33480, 603928), (34842, 580320), (36270, 557472), (37440, 540051), (38688, 522630), (43524, 464560), (44640, 452946), (46456, 435240), (48360, 418104), (52263, 386880), (53568, 377455), (54405, 371648), (56160, 360034), (58032, 348420), (58070, 348192), (64480, 313578), (66960, 301964), (69684, 290160), (72540, 278736), (75491, 267840), (77376, 261315), (87048, 232280), (87105, 232128), (89280, 226473), (92912, 217620), (96720, 209052), (104526, 193440), (108810, 185824), (112320, 180017), (116064, 174210), (116140, 174096), (128960, 156789), (133920, 150982), (139368, 145080)]