12462875440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{607}}^1$

素因数の和:1155

約数の個数: 160

約数和(自身を含む): 31787679744

約数和(自身を除く): 19324804304

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 487, 496, 527, 607, 620, 680, 974, 1054, 1214, 1240, 1360, 1948, 2108, 2428, 2435, 2480, 2635, 3035, 3896, 4216, 4856, 4870, 5270, 6070, 7792, 8279, 8432, 9712, 9740, 10319, 10540, 12140, 15097, 16558, 18817, 19480, 20638, 21080, 24280, 30194, 33116, 37634, 38960, 41276, 41395, 42160, 48560, 51595, 60388, 66232, 75268, 75485, 82552, 82790, 94085, 103190, 120776, 132464, 150536, 150970, 165104, 165580, 188170, 206380, 241552, 256649, 295609, 301072, 301940, 319889, 331160, 376340, 412760, 513298, 591218, 603880, 639778, 662320, 752680, 825520, 1026596, 1182436, 1207760, 1279556, 1283245, 1478045, 1505360, 1599445, 2053192, 2364872, 2559112, 2566490, 2956090, 3198890, 4106384, 4729744, 5025353, 5118224, 5132980, 5912180, 6397780, 9163879, 10050706, 10265960, 11824360, 12795560, 18327758, 20101412, 20531920, 23648720, 25126765, 25591120, 36655516, 40202824, 45819395, 50253530, 73311032, 80405648, 91638790, 100507060, 146622064, 155785943, 183277580, 201014120, 311571886, 366555160, 402028240, 623143772, 733110320, 778929715, 1246287544, 1557859430, 2492575088, 3115718860, 6231437720, 12462875440]

約数ペア:

[(1, 12462875440), (2, 6231437720), (4, 3115718860), (5, 2492575088), (8, 1557859430), (10, 1246287544), (16, 778929715), (17, 733110320), (20, 623143772), (31, 402028240), (34, 366555160), (40, 311571886), (62, 201014120), (68, 183277580), (80, 155785943), (85, 146622064), (124, 100507060), (136, 91638790), (155, 80405648), (170, 73311032), (248, 50253530), (272, 45819395), (310, 40202824), (340, 36655516), (487, 25591120), (496, 25126765), (527, 23648720), (607, 20531920), (620, 20101412), (680, 18327758), (974, 12795560), (1054, 11824360), (1214, 10265960), (1240, 10050706), (1360, 9163879), (1948, 6397780), (2108, 5912180), (2428, 5132980), (2435, 5118224), (2480, 5025353), (2635, 4729744), (3035, 4106384), (3896, 3198890), (4216, 2956090), (4856, 2566490), (4870, 2559112), (5270, 2364872), (6070, 2053192), (7792, 1599445), (8279, 1505360), (8432, 1478045), (9712, 1283245), (9740, 1279556), (10319, 1207760), (10540, 1182436), (12140, 1026596), (15097, 825520), (16558, 752680), (18817, 662320), (19480, 639778), (20638, 603880), (21080, 591218), (24280, 513298), (30194, 412760), (33116, 376340), (37634, 331160), (38960, 319889), (41276, 301940), (41395, 301072), (42160, 295609), (48560, 256649), (51595, 241552), (60388, 206380), (66232, 188170), (75268, 165580), (75485, 165104), (82552, 150970), (82790, 150536), (94085, 132464), (103190, 120776)]