144428280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{7207}}^1$

素因数の和:7388

約数の個数: 64

約数和(自身を含む): 435939840

約数和(自身を除く): 291511560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 7207, 10020, 14414, 20040, 21621, 28828, 36035, 43242, 57656, 72070, 86484, 108105, 144140, 172968, 216210, 288280, 432420, 864840, 1203569, 2407138, 3610707, 4814276, 6017845, 7221414, 9628552, 12035690, 14442828, 18053535, 24071380, 28885656, 36107070, 48142760, 72214140, 144428280]

約数ペア:

[(1, 144428280), (2, 72214140), (3, 48142760), (4, 36107070), (5, 28885656), (6, 24071380), (8, 18053535), (10, 14442828), (12, 12035690), (15, 9628552), (20, 7221414), (24, 6017845), (30, 4814276), (40, 3610707), (60, 2407138), (120, 1203569), (167, 864840), (334, 432420), (501, 288280), (668, 216210), (835, 172968), (1002, 144140), (1336, 108105), (1670, 86484), (2004, 72070), (2505, 57656), (3340, 43242), (4008, 36035), (5010, 28828), (6680, 21621), (7207, 20040), (10020, 14414)]