411636120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1063}}^1$

素因数の和:1545

約数の個数: 128

約数和(自身を含む): 1415715840

約数和(自身を除く): 1004079720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 461, 840, 922, 1063, 1383, 1844, 2126, 2305, 2766, 3189, 3227, 3688, 4252, 4610, 5315, 5532, 6378, 6454, 6915, 7441, 8504, 9220, 9681, 10630, 11064, 12756, 12908, 13830, 14882, 15945, 16135, 18440, 19362, 21260, 22323, 25512, 25816, 27660, 29764, 31890, 32270, 37205, 38724, 42520, 44646, 48405, 55320, 59528, 63780, 64540, 74410, 77448, 89292, 96810, 111615, 127560, 129080, 148820, 178584, 193620, 223230, 297640, 387240, 446460, 490043, 892920, 980086, 1470129, 1960172, 2450215, 2940258, 3430301, 3920344, 4900430, 5880516, 6860602, 7350645, 9800860, 10290903, 11761032, 13721204, 14701290, 17151505, 19601720, 20581806, 27442408, 29402580, 34303010, 41163612, 51454515, 58805160, 68606020, 82327224, 102909030, 137212040, 205818060, 411636120]

約数ペア:

[(1, 411636120), (2, 205818060), (3, 137212040), (4, 102909030), (5, 82327224), (6, 68606020), (7, 58805160), (8, 51454515), (10, 41163612), (12, 34303010), (14, 29402580), (15, 27442408), (20, 20581806), (21, 19601720), (24, 17151505), (28, 14701290), (30, 13721204), (35, 11761032), (40, 10290903), (42, 9800860), (56, 7350645), (60, 6860602), (70, 5880516), (84, 4900430), (105, 3920344), (120, 3430301), (140, 2940258), (168, 2450215), (210, 1960172), (280, 1470129), (420, 980086), (461, 892920), (840, 490043), (922, 446460), (1063, 387240), (1383, 297640), (1844, 223230), (2126, 193620), (2305, 178584), (2766, 148820), (3189, 129080), (3227, 127560), (3688, 111615), (4252, 96810), (4610, 89292), (5315, 77448), (5532, 74410), (6378, 64540), (6454, 63780), (6915, 59528), (7441, 55320), (8504, 48405), (9220, 44646), (9681, 42520), (10630, 38724), (11064, 37205), (12756, 32270), (12908, 31890), (13830, 29764), (14882, 27660), (15945, 25816), (16135, 25512), (18440, 22323), (19362, 21260)]