20352677340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2659}}^1$

素因数の和:2836

約数の個数: 192

約数和(自身を含む): 60811430400

約数和(自身を除く): 40458753060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 53, 58, 60, 83, 87, 106, 116, 145, 159, 166, 174, 212, 249, 265, 290, 318, 332, 348, 415, 435, 498, 530, 580, 636, 795, 830, 870, 996, 1060, 1245, 1537, 1590, 1660, 1740, 2407, 2490, 2659, 3074, 3180, 4399, 4611, 4814, 4980, 5318, 6148, 7221, 7685, 7977, 8798, 9222, 9628, 10636, 12035, 13197, 13295, 14442, 15370, 15954, 17596, 18444, 21995, 23055, 24070, 26394, 26590, 28884, 30740, 31908, 36105, 39885, 43990, 46110, 48140, 52788, 53180, 65985, 72210, 77111, 79770, 87980, 92220, 127571, 131970, 140927, 144420, 154222, 159540, 220697, 231333, 255142, 263940, 281854, 308444, 382713, 385555, 422781, 441394, 462666, 510284, 563708, 637855, 662091, 704635, 765426, 771110, 845562, 882788, 925332, 1103485, 1156665, 1275710, 1324182, 1409270, 1530852, 1542220, 1691124, 1913565, 2113905, 2206970, 2313330, 2551420, 2648364, 2818540, 3310455, 3827130, 4086883, 4227810, 4413940, 4626660, 6400213, 6620910, 7654260, 8173766, 8455620, 11696941, 12260649, 12800426, 13241820, 16347532, 19200639, 20434415, 23393882, 24521298, 25600852, 32001065, 35090823, 38401278, 40868830, 46787764, 49042596, 58484705, 61303245, 64002130, 70181646, 76802556, 81737660, 96003195, 116969410, 122606490, 128004260, 140363292, 175454115, 192006390, 233938820, 245212980, 339211289, 350908230, 384012780, 678422578, 701816460, 1017633867, 1356845156, 1696056445, 2035267734, 3392112890, 4070535468, 5088169335, 6784225780, 10176338670, 20352677340]

約数ペア:

[(1, 20352677340), (2, 10176338670), (3, 6784225780), (4, 5088169335), (5, 4070535468), (6, 3392112890), (10, 2035267734), (12, 1696056445), (15, 1356845156), (20, 1017633867), (29, 701816460), (30, 678422578), (53, 384012780), (58, 350908230), (60, 339211289), (83, 245212980), (87, 233938820), (106, 192006390), (116, 175454115), (145, 140363292), (159, 128004260), (166, 122606490), (174, 116969410), (212, 96003195), (249, 81737660), (265, 76802556), (290, 70181646), (318, 64002130), (332, 61303245), (348, 58484705), (415, 49042596), (435, 46787764), (498, 40868830), (530, 38401278), (580, 35090823), (636, 32001065), (795, 25600852), (830, 24521298), (870, 23393882), (996, 20434415), (1060, 19200639), (1245, 16347532), (1537, 13241820), (1590, 12800426), (1660, 12260649), (1740, 11696941), (2407, 8455620), (2490, 8173766), (2659, 7654260), (3074, 6620910), (3180, 6400213), (4399, 4626660), (4611, 4413940), (4814, 4227810), (4980, 4086883), (5318, 3827130), (6148, 3310455), (7221, 2818540), (7685, 2648364), (7977, 2551420), (8798, 2313330), (9222, 2206970), (9628, 2113905), (10636, 1913565), (12035, 1691124), (13197, 1542220), (13295, 1530852), (14442, 1409270), (15370, 1324182), (15954, 1275710), (17596, 1156665), (18444, 1103485), (21995, 925332), (23055, 882788), (24070, 845562), (26394, 771110), (26590, 765426), (28884, 704635), (30740, 662091), (31908, 637855), (36105, 563708), (39885, 510284), (43990, 462666), (46110, 441394), (48140, 422781), (52788, 385555), (53180, 382713), (65985, 308444), (72210, 281854), (77111, 263940), (79770, 255142), (87980, 231333), (92220, 220697), (127571, 159540), (131970, 154222), (140927, 144420)]