40742520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 157716720

約数和(自身を除く): 116974200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 49, 52, 56, 60, 65, 70, 78, 82, 84, 91, 98, 104, 105, 120, 123, 130, 140, 147, 156, 164, 168, 169, 182, 195, 196, 205, 210, 245, 246, 260, 273, 280, 287, 294, 312, 328, 338, 364, 390, 392, 410, 420, 455, 490, 492, 507, 520, 533, 546, 574, 588, 615, 637, 676, 728, 735, 780, 820, 840, 845, 861, 910, 980, 984, 1014, 1066, 1092, 1148, 1176, 1183, 1230, 1274, 1352, 1365, 1435, 1470, 1560, 1599, 1640, 1690, 1722, 1820, 1911, 1960, 2009, 2028, 2132, 2184, 2296, 2366, 2460, 2535, 2548, 2665, 2730, 2870, 2940, 3185, 3198, 3380, 3444, 3549, 3640, 3731, 3822, 4018, 4056, 4264, 4305, 4732, 4920, 5070, 5096, 5330, 5460, 5740, 5880, 5915, 6027, 6370, 6396, 6760, 6888, 6929, 7098, 7462, 7644, 7995, 8036, 8281, 8610, 9464, 9555, 10045, 10140, 10660, 10920, 11193, 11480, 11830, 12054, 12740, 12792, 13858, 14196, 14924, 15288, 15990, 16072, 16562, 17220, 17745, 18655, 19110, 20090, 20280, 20787, 21320, 22386, 23660, 24108, 24843, 25480, 26117, 27716, 28392, 29848, 30135, 31980, 33124, 34440, 34645, 35490, 37310, 38220, 40180, 41405, 41574, 44772, 47320, 48216, 48503, 49686, 52234, 55432, 55965, 60270, 63960, 66248, 69290, 70980, 74620, 76440, 78351, 80360, 82810, 83148, 89544, 97006, 99372, 103935, 104468, 111930, 120540, 124215, 130585, 138580, 141960, 145509, 149240, 156702, 165620, 166296, 194012, 198744, 207870, 208936, 223860, 241080, 242515, 248430, 261170, 277160, 291018, 313404, 331240, 339521, 388024, 391755, 415740, 447720, 485030, 496860, 522340, 582036, 626808, 679042, 727545, 783510, 831480, 970060, 993720, 1018563, 1044680, 1164072, 1358084, 1455090, 1567020, 1697605, 1940120, 2037126, 2716168, 2910180, 3134040, 3395210, 4074252, 5092815, 5820360, 6790420, 8148504, 10185630, 13580840, 20371260, 40742520]

約数ペア:

[(1, 40742520), (2, 20371260), (3, 13580840), (4, 10185630), (5, 8148504), (6, 6790420), (7, 5820360), (8, 5092815), (10, 4074252), (12, 3395210), (13, 3134040), (14, 2910180), (15, 2716168), (20, 2037126), (21, 1940120), (24, 1697605), (26, 1567020), (28, 1455090), (30, 1358084), (35, 1164072), (39, 1044680), (40, 1018563), (41, 993720), (42, 970060), (49, 831480), (52, 783510), (56, 727545), (60, 679042), (65, 626808), (70, 582036), (78, 522340), (82, 496860), (84, 485030), (91, 447720), (98, 415740), (104, 391755), (105, 388024), (120, 339521), (123, 331240), (130, 313404), (140, 291018), (147, 277160), (156, 261170), (164, 248430), (168, 242515), (169, 241080), (182, 223860), (195, 208936), (196, 207870), (205, 198744), (210, 194012), (245, 166296), (246, 165620), (260, 156702), (273, 149240), (280, 145509), (287, 141960), (294, 138580), (312, 130585), (328, 124215), (338, 120540), (364, 111930), (390, 104468), (392, 103935), (410, 99372), (420, 97006), (455, 89544), (490, 83148), (492, 82810), (507, 80360), (520, 78351), (533, 76440), (546, 74620), (574, 70980), (588, 69290), (615, 66248), (637, 63960), (676, 60270), (728, 55965), (735, 55432), (780, 52234), (820, 49686), (840, 48503), (845, 48216), (861, 47320), (910, 44772), (980, 41574), (984, 41405), (1014, 40180), (1066, 38220), (1092, 37310), (1148, 35490), (1176, 34645), (1183, 34440), (1230, 33124), (1274, 31980), (1352, 30135), (1365, 29848), (1435, 28392), (1470, 27716), (1560, 26117), (1599, 25480), (1640, 24843), (1690, 24108), (1722, 23660), (1820, 22386), (1911, 21320), (1960, 20787), (2009, 20280), (2028, 20090), (2132, 19110), (2184, 18655), (2296, 17745), (2366, 17220), (2460, 16562), (2535, 16072), (2548, 15990), (2665, 15288), (2730, 14924), (2870, 14196), (2940, 13858), (3185, 12792), (3198, 12740), (3380, 12054), (3444, 11830), (3549, 11480), (3640, 11193), (3731, 10920), (3822, 10660), (4018, 10140), (4056, 10045), (4264, 9555), (4305, 9464), (4732, 8610), (4920, 8281), (5070, 8036), (5096, 7995), (5330, 7644), (5460, 7462), (5740, 7098), (5880, 6929), (5915, 6888), (6027, 6760), (6370, 6396)]