141886740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 408240000

約数和(自身を除く): 266353260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 149, 177, 236, 269, 295, 298, 354, 447, 538, 590, 596, 708, 745, 807, 885, 894, 1076, 1180, 1345, 1490, 1614, 1770, 1788, 2235, 2690, 2980, 3228, 3540, 4035, 4470, 5380, 8070, 8791, 8940, 15871, 16140, 17582, 26373, 31742, 35164, 40081, 43955, 47613, 52746, 63484, 79355, 80162, 87910, 95226, 105492, 120243, 131865, 158710, 160324, 175820, 190452, 200405, 238065, 240486, 263730, 317420, 400810, 476130, 480972, 527460, 601215, 801620, 952260, 1202430, 2364779, 2404860, 4729558, 7094337, 9459116, 11823895, 14188674, 23647790, 28377348, 35471685, 47295580, 70943370, 141886740]

約数ペア:

[(1, 141886740), (2, 70943370), (3, 47295580), (4, 35471685), (5, 28377348), (6, 23647790), (10, 14188674), (12, 11823895), (15, 9459116), (20, 7094337), (30, 4729558), (59, 2404860), (60, 2364779), (118, 1202430), (149, 952260), (177, 801620), (236, 601215), (269, 527460), (295, 480972), (298, 476130), (354, 400810), (447, 317420), (538, 263730), (590, 240486), (596, 238065), (708, 200405), (745, 190452), (807, 175820), (885, 160324), (894, 158710), (1076, 131865), (1180, 120243), (1345, 105492), (1490, 95226), (1614, 87910), (1770, 80162), (1788, 79355), (2235, 63484), (2690, 52746), (2980, 47613), (3228, 43955), (3540, 40081), (4035, 35164), (4470, 31742), (5380, 26373), (8070, 17582), (8791, 16140), (8940, 15871)]