40721460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 135136512

約数和(自身を除く): 94415052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 37, 39, 51, 52, 60, 65, 68, 74, 78, 83, 85, 102, 111, 130, 148, 156, 166, 170, 185, 195, 204, 221, 222, 249, 255, 260, 332, 340, 370, 390, 415, 442, 444, 481, 498, 510, 555, 629, 663, 740, 780, 830, 884, 962, 996, 1020, 1079, 1105, 1110, 1245, 1258, 1326, 1411, 1443, 1660, 1887, 1924, 2158, 2210, 2220, 2405, 2490, 2516, 2652, 2822, 2886, 3071, 3145, 3237, 3315, 3774, 4233, 4316, 4420, 4810, 4980, 5395, 5644, 5772, 6142, 6290, 6474, 6630, 7055, 7215, 7548, 8177, 8466, 9213, 9435, 9620, 10790, 12284, 12580, 12948, 13260, 14110, 14430, 15355, 16185, 16354, 16932, 18343, 18426, 18870, 21165, 21580, 24531, 28220, 28860, 30710, 32370, 32708, 36686, 36852, 37740, 39923, 40885, 42330, 46065, 49062, 52207, 55029, 61420, 64740, 73372, 79846, 81770, 84660, 91715, 92130, 98124, 104414, 110058, 119769, 122655, 156621, 159692, 163540, 183430, 184260, 199615, 208828, 220116, 239538, 245310, 261035, 275145, 313242, 366860, 399230, 479076, 490620, 522070, 550290, 598845, 626484, 678691, 783105, 798460, 1044140, 1100580, 1197690, 1357382, 1566210, 2036073, 2395380, 2714764, 3132420, 3393455, 4072146, 6786910, 8144292, 10180365, 13573820, 20360730, 40721460]

約数ペア:

[(1, 40721460), (2, 20360730), (3, 13573820), (4, 10180365), (5, 8144292), (6, 6786910), (10, 4072146), (12, 3393455), (13, 3132420), (15, 2714764), (17, 2395380), (20, 2036073), (26, 1566210), (30, 1357382), (34, 1197690), (37, 1100580), (39, 1044140), (51, 798460), (52, 783105), (60, 678691), (65, 626484), (68, 598845), (74, 550290), (78, 522070), (83, 490620), (85, 479076), (102, 399230), (111, 366860), (130, 313242), (148, 275145), (156, 261035), (166, 245310), (170, 239538), (185, 220116), (195, 208828), (204, 199615), (221, 184260), (222, 183430), (249, 163540), (255, 159692), (260, 156621), (332, 122655), (340, 119769), (370, 110058), (390, 104414), (415, 98124), (442, 92130), (444, 91715), (481, 84660), (498, 81770), (510, 79846), (555, 73372), (629, 64740), (663, 61420), (740, 55029), (780, 52207), (830, 49062), (884, 46065), (962, 42330), (996, 40885), (1020, 39923), (1079, 37740), (1105, 36852), (1110, 36686), (1245, 32708), (1258, 32370), (1326, 30710), (1411, 28860), (1443, 28220), (1660, 24531), (1887, 21580), (1924, 21165), (2158, 18870), (2210, 18426), (2220, 18343), (2405, 16932), (2490, 16354), (2516, 16185), (2652, 15355), (2822, 14430), (2886, 14110), (3071, 13260), (3145, 12948), (3237, 12580), (3315, 12284), (3774, 10790), (4233, 9620), (4316, 9435), (4420, 9213), (4810, 8466), (4980, 8177), (5395, 7548), (5644, 7215), (5772, 7055), (6142, 6630), (6290, 6474)]