481589640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1241

約数の個数: 288

約数和(自身を含む): 1901465280

約数和(自身を除く): 1419875640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 138, 140, 147, 161, 168, 180, 184, 196, 207, 210, 230, 245, 252, 276, 280, 294, 315, 322, 345, 360, 392, 414, 420, 441, 460, 483, 490, 504, 552, 588, 630, 644, 690, 735, 805, 828, 840, 882, 920, 966, 980, 1035, 1127, 1176, 1187, 1260, 1288, 1380, 1449, 1470, 1610, 1656, 1764, 1932, 1960, 2070, 2205, 2254, 2374, 2415, 2520, 2760, 2898, 2940, 3220, 3381, 3528, 3561, 3864, 4140, 4410, 4508, 4748, 4830, 5635, 5796, 5880, 5935, 6440, 6762, 7122, 7245, 8280, 8309, 8820, 9016, 9496, 9660, 10143, 10683, 11270, 11592, 11870, 13524, 14244, 14490, 16618, 16905, 17640, 17805, 19320, 20286, 21366, 22540, 23740, 24927, 27048, 27301, 28488, 28980, 33236, 33810, 35610, 40572, 41545, 42732, 45080, 47480, 49854, 50715, 53415, 54602, 57960, 58163, 66472, 67620, 71220, 74781, 81144, 81903, 83090, 85464, 99708, 101430, 106830, 109204, 116326, 124635, 135240, 136505, 142440, 149562, 163806, 166180, 174489, 191107, 199416, 202860, 213660, 218408, 232652, 245709, 249270, 273010, 290815, 299124, 327612, 332360, 348978, 373905, 382214, 405720, 409515, 427320, 465304, 491418, 498540, 523467, 546020, 573321, 581630, 598248, 655224, 697956, 747810, 764428, 819030, 872445, 955535, 982836, 997080, 1046934, 1092040, 1146642, 1163260, 1228545, 1337749, 1395912, 1495620, 1528856, 1638060, 1719963, 1744890, 1911070, 1965672, 2093868, 2293284, 2326520, 2457090, 2617335, 2675498, 2866605, 2991240, 3276120, 3439926, 3489780, 3822140, 4013247, 4187736, 4586568, 4914180, 5234670, 5350996, 5733210, 6688745, 6879852, 6979560, 7644280, 8026494, 8599815, 9828360, 10469340, 10701992, 11466420, 12039741, 13377490, 13759704, 16052988, 17199630, 20066235, 20938680, 22932840, 24079482, 26754980, 32105976, 34399260, 40132470, 48158964, 53509960, 60198705, 68798520, 80264940, 96317928, 120397410, 160529880, 240794820, 481589640]

約数ペア:

[(1, 481589640), (2, 240794820), (3, 160529880), (4, 120397410), (5, 96317928), (6, 80264940), (7, 68798520), (8, 60198705), (9, 53509960), (10, 48158964), (12, 40132470), (14, 34399260), (15, 32105976), (18, 26754980), (20, 24079482), (21, 22932840), (23, 20938680), (24, 20066235), (28, 17199630), (30, 16052988), (35, 13759704), (36, 13377490), (40, 12039741), (42, 11466420), (45, 10701992), (46, 10469340), (49, 9828360), (56, 8599815), (60, 8026494), (63, 7644280), (69, 6979560), (70, 6879852), (72, 6688745), (84, 5733210), (90, 5350996), (92, 5234670), (98, 4914180), (105, 4586568), (115, 4187736), (120, 4013247), (126, 3822140), (138, 3489780), (140, 3439926), (147, 3276120), (161, 2991240), (168, 2866605), (180, 2675498), (184, 2617335), (196, 2457090), (207, 2326520), (210, 2293284), (230, 2093868), (245, 1965672), (252, 1911070), (276, 1744890), (280, 1719963), (294, 1638060), (315, 1528856), (322, 1495620), (345, 1395912), (360, 1337749), (392, 1228545), (414, 1163260), (420, 1146642), (441, 1092040), (460, 1046934), (483, 997080), (490, 982836), (504, 955535), (552, 872445), (588, 819030), (630, 764428), (644, 747810), (690, 697956), (735, 655224), (805, 598248), (828, 581630), (840, 573321), (882, 546020), (920, 523467), (966, 498540), (980, 491418), (1035, 465304), (1127, 427320), (1176, 409515), (1187, 405720), (1260, 382214), (1288, 373905), (1380, 348978), (1449, 332360), (1470, 327612), (1610, 299124), (1656, 290815), (1764, 273010), (1932, 249270), (1960, 245709), (2070, 232652), (2205, 218408), (2254, 213660), (2374, 202860), (2415, 199416), (2520, 191107), (2760, 174489), (2898, 166180), (2940, 163806), (3220, 149562), (3381, 142440), (3528, 136505), (3561, 135240), (3864, 124635), (4140, 116326), (4410, 109204), (4508, 106830), (4748, 101430), (4830, 99708), (5635, 85464), (5796, 83090), (5880, 81903), (5935, 81144), (6440, 74781), (6762, 71220), (7122, 67620), (7245, 66472), (8280, 58163), (8309, 57960), (8820, 54602), (9016, 53415), (9496, 50715), (9660, 49854), (10143, 47480), (10683, 45080), (11270, 42732), (11592, 41545), (11870, 40572), (13524, 35610), (14244, 33810), (14490, 33236), (16618, 28980), (16905, 28488), (17640, 27301), (17805, 27048), (19320, 24927), (20286, 23740), (21366, 22540)]