39787440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2153}}^1$

素因数の和:2187

約数の個数: 160

約数和(自身を含む): 153847296

約数和(自身を除く): 114059856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2153, 2310, 2640, 3080, 3696, 4306, 4620, 6160, 6459, 8612, 9240, 10765, 12918, 15071, 17224, 18480, 21530, 23683, 25836, 30142, 32295, 34448, 43060, 45213, 47366, 51672, 60284, 64590, 71049, 75355, 86120, 90426, 94732, 103344, 118415, 120568, 129180, 142098, 150710, 165781, 172240, 180852, 189464, 226065, 236830, 241136, 258360, 284196, 301420, 331562, 355245, 361704, 378928, 452130, 473660, 497343, 516720, 568392, 602840, 663124, 710490, 723408, 828905, 904260, 947320, 994686, 1136784, 1205680, 1326248, 1420980, 1657810, 1808520, 1894640, 1989372, 2486715, 2652496, 2841960, 3315620, 3617040, 3978744, 4973430, 5683920, 6631240, 7957488, 9946860, 13262480, 19893720, 39787440]

約数ペア:

[(1, 39787440), (2, 19893720), (3, 13262480), (4, 9946860), (5, 7957488), (6, 6631240), (7, 5683920), (8, 4973430), (10, 3978744), (11, 3617040), (12, 3315620), (14, 2841960), (15, 2652496), (16, 2486715), (20, 1989372), (21, 1894640), (22, 1808520), (24, 1657810), (28, 1420980), (30, 1326248), (33, 1205680), (35, 1136784), (40, 994686), (42, 947320), (44, 904260), (48, 828905), (55, 723408), (56, 710490), (60, 663124), (66, 602840), (70, 568392), (77, 516720), (80, 497343), (84, 473660), (88, 452130), (105, 378928), (110, 361704), (112, 355245), (120, 331562), (132, 301420), (140, 284196), (154, 258360), (165, 241136), (168, 236830), (176, 226065), (210, 189464), (220, 180852), (231, 172240), (240, 165781), (264, 150710), (280, 142098), (308, 129180), (330, 120568), (336, 118415), (385, 103344), (420, 94732), (440, 90426), (462, 86120), (528, 75355), (560, 71049), (616, 64590), (660, 60284), (770, 51672), (840, 47366), (880, 45213), (924, 43060), (1155, 34448), (1232, 32295), (1320, 30142), (1540, 25836), (1680, 23683), (1848, 21530), (2153, 18480), (2310, 17224), (2640, 15071), (3080, 12918), (3696, 10765), (4306, 9240), (4620, 8612), (6160, 6459)]