20286019680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 384

約数和(自身を含む): 68401428480

約数和(自身を除く): 48115408800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 47, 48, 58, 60, 80, 87, 94, 96, 101, 116, 120, 141, 145, 160, 174, 188, 202, 232, 235, 240, 282, 290, 303, 307, 348, 376, 404, 435, 464, 470, 480, 505, 564, 580, 606, 614, 696, 705, 752, 808, 870, 921, 928, 940, 1010, 1128, 1160, 1212, 1228, 1363, 1392, 1410, 1504, 1515, 1535, 1616, 1740, 1842, 1880, 2020, 2256, 2320, 2424, 2456, 2726, 2784, 2820, 2929, 3030, 3070, 3232, 3480, 3684, 3760, 4040, 4089, 4512, 4605, 4640, 4747, 4848, 4912, 5452, 5640, 5858, 6060, 6140, 6815, 6960, 7368, 7520, 8080, 8178, 8787, 8903, 9210, 9494, 9696, 9824, 10904, 11280, 11716, 12120, 12280, 13630, 13920, 14241, 14429, 14645, 14736, 16160, 16356, 17574, 17806, 18420, 18988, 20445, 21808, 22560, 23432, 23735, 24240, 24560, 26709, 27260, 28482, 28858, 29290, 29472, 31007, 32712, 35148, 35612, 36840, 37976, 40890, 43287, 43616, 43935, 44515, 46864, 47470, 48480, 49120, 53418, 54520, 56964, 57716, 58580, 62014, 65424, 70296, 71205, 71224, 72145, 73680, 75952, 81780, 86574, 87870, 89030, 93021, 93728, 94940, 106836, 109040, 113928, 115432, 117160, 124028, 130848, 133545, 137663, 140592, 142410, 142448, 144290, 147360, 151904, 155035, 163560, 173148, 175740, 178060, 186042, 189880, 213672, 216435, 218080, 227856, 230864, 234320, 248056, 267090, 275326, 281184, 284820, 284896, 288580, 310070, 327120, 346296, 351480, 356120, 372084, 379760, 412989, 418441, 427344, 432870, 455712, 461728, 465105, 468640, 496112, 534180, 550652, 569640, 577160, 620140, 654240, 688315, 692592, 702960, 712240, 744168, 759520, 825978, 836882, 854688, 865740, 899203, 930210, 992224, 1068360, 1101304, 1139280, 1154320, 1240280, 1255323, 1376630, 1385184, 1405920, 1424480, 1457329, 1488336, 1651956, 1673764, 1731480, 1798406, 1860420, 2064945, 2092205, 2136720, 2202608, 2278560, 2308640, 2480560, 2510646, 2697609, 2753260, 2914658, 2976672, 3303912, 3347528, 3462960, 3596812, 3720840, 4129890, 4184410, 4273440, 4371987, 4405216, 4496015, 4961120, 5021292, 5395218, 5506520, 5829316, 6276615, 6607824, 6695056, 6925920, 7193624, 7286645, 7441680, 8259780, 8368820, 8743974, 8992030, 10042584, 10790436, 11013040, 11658632, 12553230, 13215648, 13390112, 13488045, 14387248, 14573290, 14883360, 16519560, 16737640, 17487948, 17984060, 20085168, 21580872, 21859935, 22026080, 23317264, 25106460, 26976090, 28774496, 29146580, 33039120, 33475280, 34975896, 35968120, 40170336, 42262541, 43161744, 43719870, 46634528, 50212920, 53952180, 58293160, 66078240, 66950560, 69951792, 71936240, 84525082, 86323488, 87439740, 100425840, 107904360, 116586320, 126787623, 139903584, 143872480, 169050164, 174879480, 200851680, 211312705, 215808720, 233172640, 253575246, 338100328, 349758960, 422625410, 431617440, 507150492, 633938115, 676200656, 699517920, 845250820, 1014300984, 1267876230, 1352401312, 1690501640, 2028601968, 2535752460, 3381003280, 4057203936, 5071504920, 6762006560, 10143009840, 20286019680]

約数ペア:

[(1, 20286019680), (2, 10143009840), (3, 6762006560), (4, 5071504920), (5, 4057203936), (6, 3381003280), (8, 2535752460), (10, 2028601968), (12, 1690501640), (15, 1352401312), (16, 1267876230), (20, 1014300984), (24, 845250820), (29, 699517920), (30, 676200656), (32, 633938115), (40, 507150492), (47, 431617440), (48, 422625410), (58, 349758960), (60, 338100328), (80, 253575246), (87, 233172640), (94, 215808720), (96, 211312705), (101, 200851680), (116, 174879480), (120, 169050164), (141, 143872480), (145, 139903584), (160, 126787623), (174, 116586320), (188, 107904360), (202, 100425840), (232, 87439740), (235, 86323488), (240, 84525082), (282, 71936240), (290, 69951792), (303, 66950560), (307, 66078240), (348, 58293160), (376, 53952180), (404, 50212920), (435, 46634528), (464, 43719870), (470, 43161744), (480, 42262541), (505, 40170336), (564, 35968120), (580, 34975896), (606, 33475280), (614, 33039120), (696, 29146580), (705, 28774496), (752, 26976090), (808, 25106460), (870, 23317264), (921, 22026080), (928, 21859935), (940, 21580872), (1010, 20085168), (1128, 17984060), (1160, 17487948), (1212, 16737640), (1228, 16519560), (1363, 14883360), (1392, 14573290), (1410, 14387248), (1504, 13488045), (1515, 13390112), (1535, 13215648), (1616, 12553230), (1740, 11658632), (1842, 11013040), (1880, 10790436), (2020, 10042584), (2256, 8992030), (2320, 8743974), (2424, 8368820), (2456, 8259780), (2726, 7441680), (2784, 7286645), (2820, 7193624), (2929, 6925920), (3030, 6695056), (3070, 6607824), (3232, 6276615), (3480, 5829316), (3684, 5506520), (3760, 5395218), (4040, 5021292), (4089, 4961120), (4512, 4496015), (4605, 4405216), (4640, 4371987), (4747, 4273440), (4848, 4184410), (4912, 4129890), (5452, 3720840), (5640, 3596812), (5858, 3462960), (6060, 3347528), (6140, 3303912), (6815, 2976672), (6960, 2914658), (7368, 2753260), (7520, 2697609), (8080, 2510646), (8178, 2480560), (8787, 2308640), (8903, 2278560), (9210, 2202608), (9494, 2136720), (9696, 2092205), (9824, 2064945), (10904, 1860420), (11280, 1798406), (11716, 1731480), (12120, 1673764), (12280, 1651956), (13630, 1488336), (13920, 1457329), (14241, 1424480), (14429, 1405920), (14645, 1385184), (14736, 1376630), (16160, 1255323), (16356, 1240280), (17574, 1154320), (17806, 1139280), (18420, 1101304), (18988, 1068360), (20445, 992224), (21808, 930210), (22560, 899203), (23432, 865740), (23735, 854688), (24240, 836882), (24560, 825978), (26709, 759520), (27260, 744168), (28482, 712240), (28858, 702960), (29290, 692592), (29472, 688315), (31007, 654240), (32712, 620140), (35148, 577160), (35612, 569640), (36840, 550652), (37976, 534180), (40890, 496112), (43287, 468640), (43616, 465105), (43935, 461728), (44515, 455712), (46864, 432870), (47470, 427344), (48480, 418441), (49120, 412989), (53418, 379760), (54520, 372084), (56964, 356120), (57716, 351480), (58580, 346296), (62014, 327120), (65424, 310070), (70296, 288580), (71205, 284896), (71224, 284820), (72145, 281184), (73680, 275326), (75952, 267090), (81780, 248056), (86574, 234320), (87870, 230864), (89030, 227856), (93021, 218080), (93728, 216435), (94940, 213672), (106836, 189880), (109040, 186042), (113928, 178060), (115432, 175740), (117160, 173148), (124028, 163560), (130848, 155035), (133545, 151904), (137663, 147360), (140592, 144290), (142410, 142448)]