1610955840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129083}}^1$

素因数の和:129116

約数の個数: 112

約数和(自身を含む): 5508272448

約数和(自身を除く): 3897316608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 129083, 258166, 387249, 516332, 645415, 774498, 1032664, 1290830, 1548996, 1678079, 1936245, 2065328, 2581660, 3097992, 3356158, 3872490, 4130656, 5034237, 5163320, 6195984, 6712316, 7744980, 8261312, 8390395, 10068474, 10326640, 12391968, 13424632, 15489960, 16780790, 20136948, 20653280, 24783936, 25171185, 26849264, 30979920, 33561580, 40273896, 41306560, 50342370, 53698528, 61959840, 67123160, 80547792, 100684740, 107397056, 123919680, 134246320, 161095584, 201369480, 268492640, 322191168, 402738960, 536985280, 805477920, 1610955840]

約数ペア:

[(1, 1610955840), (2, 805477920), (3, 536985280), (4, 402738960), (5, 322191168), (6, 268492640), (8, 201369480), (10, 161095584), (12, 134246320), (13, 123919680), (15, 107397056), (16, 100684740), (20, 80547792), (24, 67123160), (26, 61959840), (30, 53698528), (32, 50342370), (39, 41306560), (40, 40273896), (48, 33561580), (52, 30979920), (60, 26849264), (64, 25171185), (65, 24783936), (78, 20653280), (80, 20136948), (96, 16780790), (104, 15489960), (120, 13424632), (130, 12391968), (156, 10326640), (160, 10068474), (192, 8390395), (195, 8261312), (208, 7744980), (240, 6712316), (260, 6195984), (312, 5163320), (320, 5034237), (390, 4130656), (416, 3872490), (480, 3356158), (520, 3097992), (624, 2581660), (780, 2065328), (832, 1936245), (960, 1678079), (1040, 1548996), (1248, 1290830), (1560, 1032664), (2080, 774498), (2496, 645415), (3120, 516332), (4160, 387249), (6240, 258166), (12480, 129083)]