64122960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 219843072

約数和(自身を除く): 155720112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 107, 110, 120, 132, 165, 176, 214, 220, 227, 240, 264, 321, 330, 428, 440, 454, 528, 535, 642, 660, 681, 856, 880, 908, 1070, 1135, 1177, 1284, 1320, 1362, 1605, 1712, 1816, 2140, 2270, 2354, 2497, 2568, 2640, 2724, 3210, 3405, 3531, 3632, 4280, 4540, 4708, 4994, 5136, 5448, 5885, 6420, 6810, 7062, 7491, 8560, 9080, 9416, 9988, 10896, 11770, 12485, 12840, 13620, 14124, 14982, 17655, 18160, 18832, 19976, 23540, 24289, 24970, 25680, 27240, 28248, 29964, 35310, 37455, 39952, 47080, 48578, 49940, 54480, 56496, 59928, 70620, 72867, 74910, 94160, 97156, 99880, 119856, 121445, 141240, 145734, 149820, 194312, 199760, 242890, 267179, 282480, 291468, 299640, 364335, 388624, 485780, 534358, 582936, 599280, 728670, 801537, 971560, 1068716, 1165872, 1335895, 1457340, 1603074, 1943120, 2137432, 2671790, 2914680, 3206148, 4007685, 4274864, 5343580, 5829360, 6412296, 8015370, 10687160, 12824592, 16030740, 21374320, 32061480, 64122960]

約数ペア:

[(1, 64122960), (2, 32061480), (3, 21374320), (4, 16030740), (5, 12824592), (6, 10687160), (8, 8015370), (10, 6412296), (11, 5829360), (12, 5343580), (15, 4274864), (16, 4007685), (20, 3206148), (22, 2914680), (24, 2671790), (30, 2137432), (33, 1943120), (40, 1603074), (44, 1457340), (48, 1335895), (55, 1165872), (60, 1068716), (66, 971560), (80, 801537), (88, 728670), (107, 599280), (110, 582936), (120, 534358), (132, 485780), (165, 388624), (176, 364335), (214, 299640), (220, 291468), (227, 282480), (240, 267179), (264, 242890), (321, 199760), (330, 194312), (428, 149820), (440, 145734), (454, 141240), (528, 121445), (535, 119856), (642, 99880), (660, 97156), (681, 94160), (856, 74910), (880, 72867), (908, 70620), (1070, 59928), (1135, 56496), (1177, 54480), (1284, 49940), (1320, 48578), (1362, 47080), (1605, 39952), (1712, 37455), (1816, 35310), (2140, 29964), (2270, 28248), (2354, 27240), (2497, 25680), (2568, 24970), (2640, 24289), (2724, 23540), (3210, 19976), (3405, 18832), (3531, 18160), (3632, 17655), (4280, 14982), (4540, 14124), (4708, 13620), (4994, 12840), (5136, 12485), (5448, 11770), (5885, 10896), (6420, 9988), (6810, 9416), (7062, 9080), (7491, 8560)]