297964680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{467}}^1$

素因数の和:903

約数の個数: 128

約数和(自身を含む): 967075200

約数和(自身を除く): 669110520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 409, 467, 520, 780, 818, 934, 1227, 1401, 1560, 1636, 1868, 2045, 2335, 2454, 2802, 3272, 3736, 4090, 4670, 4908, 5317, 5604, 6071, 6135, 7005, 8180, 9340, 9816, 10634, 11208, 12142, 12270, 14010, 15951, 16360, 18213, 18680, 21268, 24284, 24540, 26585, 28020, 30355, 31902, 36426, 42536, 48568, 49080, 53170, 56040, 60710, 63804, 72852, 79755, 91065, 106340, 121420, 127608, 145704, 159510, 182130, 191003, 212680, 242840, 319020, 364260, 382006, 573009, 638040, 728520, 764012, 955015, 1146018, 1528024, 1910030, 2292036, 2483039, 2865045, 3820060, 4584072, 4966078, 5730090, 7449117, 7640120, 9932156, 11460180, 12415195, 14898234, 19864312, 22920360, 24830390, 29796468, 37245585, 49660780, 59592936, 74491170, 99321560, 148982340, 297964680]

約数ペア:

[(1, 297964680), (2, 148982340), (3, 99321560), (4, 74491170), (5, 59592936), (6, 49660780), (8, 37245585), (10, 29796468), (12, 24830390), (13, 22920360), (15, 19864312), (20, 14898234), (24, 12415195), (26, 11460180), (30, 9932156), (39, 7640120), (40, 7449117), (52, 5730090), (60, 4966078), (65, 4584072), (78, 3820060), (104, 2865045), (120, 2483039), (130, 2292036), (156, 1910030), (195, 1528024), (260, 1146018), (312, 955015), (390, 764012), (409, 728520), (467, 638040), (520, 573009), (780, 382006), (818, 364260), (934, 319020), (1227, 242840), (1401, 212680), (1560, 191003), (1636, 182130), (1868, 159510), (2045, 145704), (2335, 127608), (2454, 121420), (2802, 106340), (3272, 91065), (3736, 79755), (4090, 72852), (4670, 63804), (4908, 60710), (5317, 56040), (5604, 53170), (6071, 49080), (6135, 48568), (7005, 42536), (8180, 36426), (9340, 31902), (9816, 30355), (10634, 28020), (11208, 26585), (12142, 24540), (12270, 24284), (14010, 21268), (15951, 18680), (16360, 18213)]