151577920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 112

約数和(自身を含む): 394289280

約数和(自身を除く): 242711360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 83, 104, 130, 160, 166, 208, 260, 320, 332, 415, 416, 439, 520, 664, 830, 832, 878, 1040, 1079, 1328, 1660, 1756, 2080, 2158, 2195, 2656, 3320, 3512, 4160, 4316, 4390, 5312, 5395, 5707, 6640, 7024, 8632, 8780, 10790, 11414, 13280, 14048, 17264, 17560, 21580, 22828, 26560, 28096, 28535, 34528, 35120, 36437, 43160, 45656, 57070, 69056, 70240, 72874, 86320, 91312, 114140, 140480, 145748, 172640, 182185, 182624, 228280, 291496, 345280, 364370, 365248, 456560, 473681, 582992, 728740, 913120, 947362, 1165984, 1457480, 1826240, 1894724, 2331968, 2368405, 2914960, 3789448, 4736810, 5829920, 7578896, 9473620, 11659840, 15157792, 18947240, 30315584, 37894480, 75788960, 151577920]

約数ペア:

[(1, 151577920), (2, 75788960), (4, 37894480), (5, 30315584), (8, 18947240), (10, 15157792), (13, 11659840), (16, 9473620), (20, 7578896), (26, 5829920), (32, 4736810), (40, 3789448), (52, 2914960), (64, 2368405), (65, 2331968), (80, 1894724), (83, 1826240), (104, 1457480), (130, 1165984), (160, 947362), (166, 913120), (208, 728740), (260, 582992), (320, 473681), (332, 456560), (415, 365248), (416, 364370), (439, 345280), (520, 291496), (664, 228280), (830, 182624), (832, 182185), (878, 172640), (1040, 145748), (1079, 140480), (1328, 114140), (1660, 91312), (1756, 86320), (2080, 72874), (2158, 70240), (2195, 69056), (2656, 57070), (3320, 45656), (3512, 43160), (4160, 36437), (4316, 35120), (4390, 34528), (5312, 28535), (5395, 28096), (5707, 26560), (6640, 22828), (7024, 21580), (8632, 17560), (8780, 17264), (10790, 14048), (11414, 13280)]