109557840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{65213}}^1$

素因数の和:65236

約数の個数: 80

約数和(自身を含む): 388153728

約数和(自身を除く): 278595888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 65213, 130426, 195639, 260852, 326065, 391278, 456491, 521704, 652130, 782556, 912982, 978195, 1043408, 1304260, 1369473, 1565112, 1825964, 1956390, 2282455, 2608520, 2738946, 3130224, 3651928, 3912780, 4564910, 5217040, 5477892, 6847365, 7303856, 7825560, 9129820, 10955784, 13694730, 15651120, 18259640, 21911568, 27389460, 36519280, 54778920, 109557840]

約数ペア:

[(1, 109557840), (2, 54778920), (3, 36519280), (4, 27389460), (5, 21911568), (6, 18259640), (7, 15651120), (8, 13694730), (10, 10955784), (12, 9129820), (14, 7825560), (15, 7303856), (16, 6847365), (20, 5477892), (21, 5217040), (24, 4564910), (28, 3912780), (30, 3651928), (35, 3130224), (40, 2738946), (42, 2608520), (48, 2282455), (56, 1956390), (60, 1825964), (70, 1565112), (80, 1369473), (84, 1304260), (105, 1043408), (112, 978195), (120, 912982), (140, 782556), (168, 652130), (210, 521704), (240, 456491), (280, 391278), (336, 326065), (420, 260852), (560, 195639), (840, 130426), (1680, 65213)]