673403640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61667}}^1$

素因数の和:61701

約数の個数: 128

約数和(自身を含む): 2486453760

約数和(自身を除く): 1813050120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 61667, 123334, 185001, 246668, 308335, 370002, 431669, 493336, 616670, 740004, 801671, 863338, 925005, 1233340, 1295007, 1480008, 1603342, 1726676, 1850010, 2158345, 2405013, 2466680, 2590014, 3206684, 3453352, 3700020, 4008355, 4316690, 4810026, 5180028, 5611697, 6413368, 6475035, 7400040, 8016710, 8633380, 9620052, 10360056, 11223394, 12025065, 12950070, 16033420, 16835091, 17266760, 19240104, 22446788, 24050130, 25900140, 28058485, 32066840, 33670182, 44893576, 48100260, 51800280, 56116970, 67340364, 84175455, 96200520, 112233940, 134680728, 168350910, 224467880, 336701820, 673403640]

約数ペア:

[(1, 673403640), (2, 336701820), (3, 224467880), (4, 168350910), (5, 134680728), (6, 112233940), (7, 96200520), (8, 84175455), (10, 67340364), (12, 56116970), (13, 51800280), (14, 48100260), (15, 44893576), (20, 33670182), (21, 32066840), (24, 28058485), (26, 25900140), (28, 24050130), (30, 22446788), (35, 19240104), (39, 17266760), (40, 16835091), (42, 16033420), (52, 12950070), (56, 12025065), (60, 11223394), (65, 10360056), (70, 9620052), (78, 8633380), (84, 8016710), (91, 7400040), (104, 6475035), (105, 6413368), (120, 5611697), (130, 5180028), (140, 4810026), (156, 4316690), (168, 4008355), (182, 3700020), (195, 3453352), (210, 3206684), (260, 2590014), (273, 2466680), (280, 2405013), (312, 2158345), (364, 1850010), (390, 1726676), (420, 1603342), (455, 1480008), (520, 1295007), (546, 1233340), (728, 925005), (780, 863338), (840, 801671), (910, 740004), (1092, 616670), (1365, 493336), (1560, 431669), (1820, 370002), (2184, 308335), (2730, 246668), (3640, 185001), (5460, 123334), (10920, 61667)]