70186480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 207986688

約数和(自身を除く): 137800208

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 311, 364, 403, 434, 455, 496, 520, 560, 620, 622, 728, 806, 868, 910, 1040, 1085, 1240, 1244, 1456, 1555, 1612, 1736, 1820, 2015, 2170, 2177, 2480, 2488, 2821, 3110, 3224, 3472, 3640, 4030, 4043, 4340, 4354, 4976, 5642, 6220, 6448, 7280, 8060, 8086, 8680, 8708, 9641, 10885, 11284, 12440, 14105, 16120, 16172, 17360, 17416, 19282, 20215, 21770, 22568, 24880, 28210, 28301, 32240, 32344, 34832, 38564, 40430, 43540, 45136, 48205, 56420, 56602, 64688, 67487, 77128, 80860, 87080, 96410, 112840, 113204, 125333, 134974, 141505, 154256, 161720, 174160, 192820, 225680, 226408, 250666, 269948, 283010, 323440, 337435, 385640, 452816, 501332, 539896, 566020, 626665, 674870, 771280, 877331, 1002664, 1079792, 1132040, 1253330, 1349740, 1754662, 2005328, 2264080, 2506660, 2699480, 3509324, 4386655, 5013320, 5398960, 7018648, 8773310, 10026640, 14037296, 17546620, 35093240, 70186480]

約数ペア:

[(1, 70186480), (2, 35093240), (4, 17546620), (5, 14037296), (7, 10026640), (8, 8773310), (10, 7018648), (13, 5398960), (14, 5013320), (16, 4386655), (20, 3509324), (26, 2699480), (28, 2506660), (31, 2264080), (35, 2005328), (40, 1754662), (52, 1349740), (56, 1253330), (62, 1132040), (65, 1079792), (70, 1002664), (80, 877331), (91, 771280), (104, 674870), (112, 626665), (124, 566020), (130, 539896), (140, 501332), (155, 452816), (182, 385640), (208, 337435), (217, 323440), (248, 283010), (260, 269948), (280, 250666), (310, 226408), (311, 225680), (364, 192820), (403, 174160), (434, 161720), (455, 154256), (496, 141505), (520, 134974), (560, 125333), (620, 113204), (622, 112840), (728, 96410), (806, 87080), (868, 80860), (910, 77128), (1040, 67487), (1085, 64688), (1240, 56602), (1244, 56420), (1456, 48205), (1555, 45136), (1612, 43540), (1736, 40430), (1820, 38564), (2015, 34832), (2170, 32344), (2177, 32240), (2480, 28301), (2488, 28210), (2821, 24880), (3110, 22568), (3224, 21770), (3472, 20215), (3640, 19282), (4030, 17416), (4043, 17360), (4340, 16172), (4354, 16120), (4976, 14105), (5642, 12440), (6220, 11284), (6448, 10885), (7280, 9641), (8060, 8708), (8086, 8680)]