221547360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{7823}}^1$

素因数の和:7900

約数の個数: 96

約数和(自身を含む): 709793280

約数和(自身を除く): 488245920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 295, 354, 472, 480, 590, 708, 885, 944, 1180, 1416, 1770, 1888, 2360, 2832, 3540, 4720, 5664, 7080, 7823, 9440, 14160, 15646, 23469, 28320, 31292, 39115, 46938, 62584, 78230, 93876, 117345, 125168, 156460, 187752, 234690, 250336, 312920, 375504, 461557, 469380, 625840, 751008, 923114, 938760, 1251680, 1384671, 1846228, 1877520, 2307785, 2769342, 3692456, 3755040, 4615570, 5538684, 6923355, 7384912, 9231140, 11077368, 13846710, 14769824, 18462280, 22154736, 27693420, 36924560, 44309472, 55386840, 73849120, 110773680, 221547360]

約数ペア:

[(1, 221547360), (2, 110773680), (3, 73849120), (4, 55386840), (5, 44309472), (6, 36924560), (8, 27693420), (10, 22154736), (12, 18462280), (15, 14769824), (16, 13846710), (20, 11077368), (24, 9231140), (30, 7384912), (32, 6923355), (40, 5538684), (48, 4615570), (59, 3755040), (60, 3692456), (80, 2769342), (96, 2307785), (118, 1877520), (120, 1846228), (160, 1384671), (177, 1251680), (236, 938760), (240, 923114), (295, 751008), (354, 625840), (472, 469380), (480, 461557), (590, 375504), (708, 312920), (885, 250336), (944, 234690), (1180, 187752), (1416, 156460), (1770, 125168), (1888, 117345), (2360, 93876), (2832, 78230), (3540, 62584), (4720, 46938), (5664, 39115), (7080, 31292), (7823, 28320), (9440, 23469), (14160, 15646)]