156928830080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2026457}}^1$

素因数の和:2026498

約数の個数: 96

約数和(自身を含む): 412363938420

約数和(自身を除く): 255435108340

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1408, 1760, 1936, 2420, 3520, 3872, 4840, 7040, 7744, 9680, 15488, 19360, 38720, 77440, 2026457, 4052914, 8105828, 10132285, 16211656, 20264570, 22291027, 32423312, 40529140, 44582054, 64846624, 81058280, 89164108, 111455135, 129693248, 162116560, 178328216, 222910270, 245201297, 259386496, 324233120, 356656432, 445820540, 490402594, 648466240, 713312864, 891641080, 980805188, 1226006485, 1296932480, 1426625728, 1783282160, 1961610376, 2452012970, 2853251456, 3566564320, 3923220752, 4904025940, 7133128640, 7846441504, 9808051880, 14266257280, 15692883008, 19616103760, 31385766016, 39232207520, 78464415040, 156928830080]

約数ペア:

[(1, 156928830080), (2, 78464415040), (4, 39232207520), (5, 31385766016), (8, 19616103760), (10, 15692883008), (11, 14266257280), (16, 9808051880), (20, 7846441504), (22, 7133128640), (32, 4904025940), (40, 3923220752), (44, 3566564320), (55, 2853251456), (64, 2452012970), (80, 1961610376), (88, 1783282160), (110, 1426625728), (121, 1296932480), (128, 1226006485), (160, 980805188), (176, 891641080), (220, 713312864), (242, 648466240), (320, 490402594), (352, 445820540), (440, 356656432), (484, 324233120), (605, 259386496), (640, 245201297), (704, 222910270), (880, 178328216), (968, 162116560), (1210, 129693248), (1408, 111455135), (1760, 89164108), (1936, 81058280), (2420, 64846624), (3520, 44582054), (3872, 40529140), (4840, 32423312), (7040, 22291027), (7744, 20264570), (9680, 16211656), (15488, 10132285), (19360, 8105828), (38720, 4052914), (77440, 2026457)]