146306040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 455051520

約数和(自身を除く): 308745480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 131, 164, 205, 227, 246, 262, 328, 393, 410, 454, 492, 524, 615, 655, 681, 786, 820, 908, 984, 1048, 1135, 1230, 1310, 1362, 1572, 1640, 1816, 1965, 2270, 2460, 2620, 2724, 3144, 3405, 3930, 4540, 4920, 5240, 5371, 5448, 6810, 7860, 9080, 9307, 10742, 13620, 15720, 16113, 18614, 21484, 26855, 27240, 27921, 29737, 32226, 37228, 42968, 46535, 53710, 55842, 59474, 64452, 74456, 80565, 89211, 93070, 107420, 111684, 118948, 128904, 139605, 148685, 161130, 178422, 186140, 214840, 223368, 237896, 279210, 297370, 322260, 356844, 372280, 446055, 558420, 594740, 644520, 713688, 892110, 1116840, 1189480, 1219217, 1784220, 2438434, 3568440, 3657651, 4876868, 6096085, 7315302, 9753736, 12192170, 14630604, 18288255, 24384340, 29261208, 36576510, 48768680, 73153020, 146306040]

約数ペア:

[(1, 146306040), (2, 73153020), (3, 48768680), (4, 36576510), (5, 29261208), (6, 24384340), (8, 18288255), (10, 14630604), (12, 12192170), (15, 9753736), (20, 7315302), (24, 6096085), (30, 4876868), (40, 3657651), (41, 3568440), (60, 2438434), (82, 1784220), (120, 1219217), (123, 1189480), (131, 1116840), (164, 892110), (205, 713688), (227, 644520), (246, 594740), (262, 558420), (328, 446055), (393, 372280), (410, 356844), (454, 322260), (492, 297370), (524, 279210), (615, 237896), (655, 223368), (681, 214840), (786, 186140), (820, 178422), (908, 161130), (984, 148685), (1048, 139605), (1135, 128904), (1230, 118948), (1310, 111684), (1362, 107420), (1572, 93070), (1640, 89211), (1816, 80565), (1965, 74456), (2270, 64452), (2460, 59474), (2620, 55842), (2724, 53710), (3144, 46535), (3405, 42968), (3930, 37228), (4540, 32226), (4920, 29737), (5240, 27921), (5371, 27240), (5448, 26855), (6810, 21484), (7860, 18614), (9080, 16113), (9307, 15720), (10742, 13620)]