258126180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 812851200

約数和(自身を除く): 554725020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 59, 60, 65, 71, 78, 79, 118, 130, 142, 156, 158, 177, 195, 213, 236, 237, 260, 284, 295, 316, 354, 355, 390, 395, 426, 474, 590, 708, 710, 767, 780, 790, 852, 885, 923, 948, 1027, 1065, 1180, 1185, 1420, 1534, 1580, 1770, 1846, 2054, 2130, 2301, 2370, 2769, 3068, 3081, 3540, 3692, 3835, 4108, 4189, 4260, 4602, 4615, 4661, 4740, 5135, 5538, 5609, 6162, 7670, 8378, 9204, 9230, 9322, 10270, 11076, 11218, 11505, 12324, 12567, 13845, 13983, 15340, 15405, 16756, 16827, 18460, 18644, 20540, 20945, 22436, 23010, 23305, 25134, 27690, 27966, 28045, 30810, 33654, 41890, 46020, 46610, 50268, 54457, 55380, 55932, 56090, 60593, 61620, 62835, 67308, 69915, 72917, 83780, 84135, 93220, 108914, 112180, 121186, 125670, 139830, 145834, 163371, 168270, 181779, 217828, 218751, 242372, 251340, 272285, 279660, 291668, 302965, 326742, 330931, 336540, 363558, 364585, 437502, 544570, 605930, 653484, 661862, 727116, 729170, 816855, 875004, 908895, 992793, 1089140, 1093755, 1211860, 1323724, 1458340, 1633710, 1654655, 1817790, 1985586, 2187510, 3267420, 3309310, 3635580, 3971172, 4302103, 4375020, 4963965, 6618620, 8604206, 9927930, 12906309, 17208412, 19855860, 21510515, 25812618, 43021030, 51625236, 64531545, 86042060, 129063090, 258126180]

約数ペア:

[(1, 258126180), (2, 129063090), (3, 86042060), (4, 64531545), (5, 51625236), (6, 43021030), (10, 25812618), (12, 21510515), (13, 19855860), (15, 17208412), (20, 12906309), (26, 9927930), (30, 8604206), (39, 6618620), (52, 4963965), (59, 4375020), (60, 4302103), (65, 3971172), (71, 3635580), (78, 3309310), (79, 3267420), (118, 2187510), (130, 1985586), (142, 1817790), (156, 1654655), (158, 1633710), (177, 1458340), (195, 1323724), (213, 1211860), (236, 1093755), (237, 1089140), (260, 992793), (284, 908895), (295, 875004), (316, 816855), (354, 729170), (355, 727116), (390, 661862), (395, 653484), (426, 605930), (474, 544570), (590, 437502), (708, 364585), (710, 363558), (767, 336540), (780, 330931), (790, 326742), (852, 302965), (885, 291668), (923, 279660), (948, 272285), (1027, 251340), (1065, 242372), (1180, 218751), (1185, 217828), (1420, 181779), (1534, 168270), (1580, 163371), (1770, 145834), (1846, 139830), (2054, 125670), (2130, 121186), (2301, 112180), (2370, 108914), (2769, 93220), (3068, 84135), (3081, 83780), (3540, 72917), (3692, 69915), (3835, 67308), (4108, 62835), (4189, 61620), (4260, 60593), (4602, 56090), (4615, 55932), (4661, 55380), (4740, 54457), (5135, 50268), (5538, 46610), (5609, 46020), (6162, 41890), (7670, 33654), (8378, 30810), (9204, 28045), (9230, 27966), (9322, 27690), (10270, 25134), (11076, 23305), (11218, 23010), (11505, 22436), (12324, 20945), (12567, 20540), (13845, 18644), (13983, 18460), (15340, 16827), (15405, 16756)]