156789260280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2103989}}^1$

素因数の和:2104035

約数の個数: 160

約数和(自身を含む): 549898826400

約数和(自身を除く): 393109566120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 3105, 3240, 3726, 4140, 4968, 6210, 7452, 8280, 9315, 12420, 14904, 18630, 24840, 37260, 74520, 2103989, 4207978, 6311967, 8415956, 10519945, 12623934, 16831912, 18935901, 21039890, 25247868, 31559835, 37871802, 42079780, 48391747, 50495736, 56807703, 63119670, 75743604, 84159560, 94679505, 96783494, 113615406, 126239340, 145175241, 151487208, 170423109, 189359010, 193566988, 227230812, 241958735, 252478680, 284038515, 290350482, 340846218, 378718020, 387133976, 435525723, 454461624, 483917470, 568077030, 580700964, 681692436, 725876205, 757436040, 852115545, 871051446, 967834940, 1136154060, 1161401928, 1306577169, 1363384872, 1451752410, 1704231090, 1742102892, 1935669880, 2177628615, 2272308120, 2613154338, 2903504820, 3408462180, 3484205784, 3919731507, 4355257230, 5226308676, 5807009640, 6532885845, 6816924360, 7839463014, 8710514460, 10452617352, 13065771690, 15678926028, 17421028920, 19598657535, 26131543380, 31357852056, 39197315070, 52263086760, 78394630140, 156789260280]

約数ペア:

[(1, 156789260280), (2, 78394630140), (3, 52263086760), (4, 39197315070), (5, 31357852056), (6, 26131543380), (8, 19598657535), (9, 17421028920), (10, 15678926028), (12, 13065771690), (15, 10452617352), (18, 8710514460), (20, 7839463014), (23, 6816924360), (24, 6532885845), (27, 5807009640), (30, 5226308676), (36, 4355257230), (40, 3919731507), (45, 3484205784), (46, 3408462180), (54, 2903504820), (60, 2613154338), (69, 2272308120), (72, 2177628615), (81, 1935669880), (90, 1742102892), (92, 1704231090), (108, 1451752410), (115, 1363384872), (120, 1306577169), (135, 1161401928), (138, 1136154060), (162, 967834940), (180, 871051446), (184, 852115545), (207, 757436040), (216, 725876205), (230, 681692436), (270, 580700964), (276, 568077030), (324, 483917470), (345, 454461624), (360, 435525723), (405, 387133976), (414, 378718020), (460, 340846218), (540, 290350482), (552, 284038515), (621, 252478680), (648, 241958735), (690, 227230812), (810, 193566988), (828, 189359010), (920, 170423109), (1035, 151487208), (1080, 145175241), (1242, 126239340), (1380, 113615406), (1620, 96783494), (1656, 94679505), (1863, 84159560), (2070, 75743604), (2484, 63119670), (2760, 56807703), (3105, 50495736), (3240, 48391747), (3726, 42079780), (4140, 37871802), (4968, 31559835), (6210, 25247868), (7452, 21039890), (8280, 18935901), (9315, 16831912), (12420, 12623934), (14904, 10519945), (18630, 8415956), (24840, 6311967), (37260, 4207978), (74520, 2103989)]