131684160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{599}}^1$

素因数の和:848

約数の個数: 112

約数和(自身を含む): 420624000

約数和(自身を除く): 288939840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 229, 240, 320, 458, 480, 599, 687, 916, 960, 1145, 1198, 1374, 1797, 1832, 2290, 2396, 2748, 2995, 3435, 3594, 3664, 4580, 4792, 5496, 5990, 6870, 7188, 7328, 8985, 9160, 9584, 10992, 11980, 13740, 14376, 14656, 17970, 18320, 19168, 21984, 23960, 27480, 28752, 35940, 36640, 38336, 43968, 47920, 54960, 57504, 71880, 73280, 95840, 109920, 115008, 137171, 143760, 191680, 219840, 274342, 287520, 411513, 548684, 575040, 685855, 823026, 1097368, 1371710, 1646052, 2057565, 2194736, 2743420, 3292104, 4115130, 4389472, 5486840, 6584208, 8230260, 8778944, 10973680, 13168416, 16460520, 21947360, 26336832, 32921040, 43894720, 65842080, 131684160]

約数ペア:

[(1, 131684160), (2, 65842080), (3, 43894720), (4, 32921040), (5, 26336832), (6, 21947360), (8, 16460520), (10, 13168416), (12, 10973680), (15, 8778944), (16, 8230260), (20, 6584208), (24, 5486840), (30, 4389472), (32, 4115130), (40, 3292104), (48, 2743420), (60, 2194736), (64, 2057565), (80, 1646052), (96, 1371710), (120, 1097368), (160, 823026), (192, 685855), (229, 575040), (240, 548684), (320, 411513), (458, 287520), (480, 274342), (599, 219840), (687, 191680), (916, 143760), (960, 137171), (1145, 115008), (1198, 109920), (1374, 95840), (1797, 73280), (1832, 71880), (2290, 57504), (2396, 54960), (2748, 47920), (2995, 43968), (3435, 38336), (3594, 36640), (3664, 35940), (4580, 28752), (4792, 27480), (5496, 23960), (5990, 21984), (6870, 19168), (7188, 18320), (7328, 17970), (8985, 14656), (9160, 14376), (9584, 13740), (10992, 11980)]