146397480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 454740480

約数和(自身を除く): 308343000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 101, 120, 141, 188, 202, 235, 257, 282, 303, 376, 404, 470, 505, 514, 564, 606, 705, 771, 808, 940, 1010, 1028, 1128, 1212, 1285, 1410, 1515, 1542, 1880, 2020, 2056, 2424, 2570, 2820, 3030, 3084, 3855, 4040, 4747, 5140, 5640, 6060, 6168, 7710, 9494, 10280, 12079, 12120, 14241, 15420, 18988, 23735, 24158, 25957, 28482, 30840, 36237, 37976, 47470, 48316, 51914, 56964, 60395, 71205, 72474, 77871, 94940, 96632, 103828, 113928, 120790, 129785, 142410, 144948, 155742, 181185, 189880, 207656, 241580, 259570, 284820, 289896, 311484, 362370, 389355, 483160, 519140, 569640, 622968, 724740, 778710, 1038280, 1219979, 1449480, 1557420, 2439958, 3114840, 3659937, 4879916, 6099895, 7319874, 9759832, 12199790, 14639748, 18299685, 24399580, 29279496, 36599370, 48799160, 73198740, 146397480]

約数ペア:

[(1, 146397480), (2, 73198740), (3, 48799160), (4, 36599370), (5, 29279496), (6, 24399580), (8, 18299685), (10, 14639748), (12, 12199790), (15, 9759832), (20, 7319874), (24, 6099895), (30, 4879916), (40, 3659937), (47, 3114840), (60, 2439958), (94, 1557420), (101, 1449480), (120, 1219979), (141, 1038280), (188, 778710), (202, 724740), (235, 622968), (257, 569640), (282, 519140), (303, 483160), (376, 389355), (404, 362370), (470, 311484), (505, 289896), (514, 284820), (564, 259570), (606, 241580), (705, 207656), (771, 189880), (808, 181185), (940, 155742), (1010, 144948), (1028, 142410), (1128, 129785), (1212, 120790), (1285, 113928), (1410, 103828), (1515, 96632), (1542, 94940), (1880, 77871), (2020, 72474), (2056, 71205), (2424, 60395), (2570, 56964), (2820, 51914), (3030, 48316), (3084, 47470), (3855, 37976), (4040, 36237), (4747, 30840), (5140, 28482), (5640, 25957), (6060, 24158), (6168, 23735), (7710, 18988), (9494, 15420), (10280, 14241), (12079, 12120)]