143266760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39359}}^1$

素因数の和:39390

約数の個数: 64

約数和(自身を含む): 396748800

約数和(自身を除く): 253482040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 39359, 78718, 157436, 196795, 275513, 314872, 393590, 511667, 551026, 787180, 1023334, 1102052, 1377565, 1574360, 2046668, 2204104, 2558335, 2755130, 3581669, 4093336, 5116670, 5510260, 7163338, 10233340, 11020520, 14326676, 17908345, 20466680, 28653352, 35816690, 71633380, 143266760]

約数ペア:

[(1, 143266760), (2, 71633380), (4, 35816690), (5, 28653352), (7, 20466680), (8, 17908345), (10, 14326676), (13, 11020520), (14, 10233340), (20, 7163338), (26, 5510260), (28, 5116670), (35, 4093336), (40, 3581669), (52, 2755130), (56, 2558335), (65, 2204104), (70, 2046668), (91, 1574360), (104, 1377565), (130, 1102052), (140, 1023334), (182, 787180), (260, 551026), (280, 511667), (364, 393590), (455, 314872), (520, 275513), (728, 196795), (910, 157436), (1820, 78718), (3640, 39359)]