1630344720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:833

約数の個数: 160

約数和(自身を含む): 5159669760

約数和(自身を除く): 3529325040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 127, 178, 240, 254, 267, 356, 381, 445, 508, 534, 601, 635, 712, 762, 890, 1016, 1068, 1202, 1270, 1335, 1424, 1524, 1780, 1803, 1905, 2032, 2136, 2404, 2540, 2670, 3005, 3048, 3560, 3606, 3810, 4272, 4808, 5080, 5340, 6010, 6096, 7120, 7212, 7620, 9015, 9616, 10160, 10680, 11303, 12020, 14424, 15240, 18030, 21360, 22606, 24040, 28848, 30480, 33909, 36060, 45212, 48080, 53489, 56515, 67818, 72120, 76327, 90424, 106978, 113030, 135636, 144240, 152654, 160467, 169545, 180848, 213956, 226060, 228981, 267445, 271272, 305308, 320934, 339090, 381635, 427912, 452120, 457962, 534890, 542544, 610616, 641868, 678180, 763270, 802335, 855824, 904240, 915924, 1069780, 1144905, 1221232, 1283736, 1356360, 1526540, 1604670, 1831848, 2139560, 2289810, 2567472, 2712720, 3053080, 3209340, 3663696, 4279120, 4579620, 6106160, 6418680, 6793103, 9159240, 12837360, 13586206, 18318480, 20379309, 27172412, 33965515, 40758618, 54344824, 67931030, 81517236, 101896545, 108689648, 135862060, 163034472, 203793090, 271724120, 326068944, 407586180, 543448240, 815172360, 1630344720]

約数ペア:

[(1, 1630344720), (2, 815172360), (3, 543448240), (4, 407586180), (5, 326068944), (6, 271724120), (8, 203793090), (10, 163034472), (12, 135862060), (15, 108689648), (16, 101896545), (20, 81517236), (24, 67931030), (30, 54344824), (40, 40758618), (48, 33965515), (60, 27172412), (80, 20379309), (89, 18318480), (120, 13586206), (127, 12837360), (178, 9159240), (240, 6793103), (254, 6418680), (267, 6106160), (356, 4579620), (381, 4279120), (445, 3663696), (508, 3209340), (534, 3053080), (601, 2712720), (635, 2567472), (712, 2289810), (762, 2139560), (890, 1831848), (1016, 1604670), (1068, 1526540), (1202, 1356360), (1270, 1283736), (1335, 1221232), (1424, 1144905), (1524, 1069780), (1780, 915924), (1803, 904240), (1905, 855824), (2032, 802335), (2136, 763270), (2404, 678180), (2540, 641868), (2670, 610616), (3005, 542544), (3048, 534890), (3560, 457962), (3606, 452120), (3810, 427912), (4272, 381635), (4808, 339090), (5080, 320934), (5340, 305308), (6010, 271272), (6096, 267445), (7120, 228981), (7212, 226060), (7620, 213956), (9015, 180848), (9616, 169545), (10160, 160467), (10680, 152654), (11303, 144240), (12020, 135636), (14424, 113030), (15240, 106978), (18030, 90424), (21360, 76327), (22606, 72120), (24040, 67818), (28848, 56515), (30480, 53489), (33909, 48080), (36060, 45212)]