54680080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 169207920

約数和(自身を除く): 114527840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 35, 37, 40, 49, 52, 56, 58, 65, 70, 74, 80, 91, 98, 104, 112, 116, 130, 140, 145, 148, 182, 185, 196, 203, 208, 232, 245, 259, 260, 280, 290, 296, 364, 370, 377, 392, 406, 455, 464, 481, 490, 518, 520, 560, 580, 592, 637, 728, 740, 754, 784, 812, 910, 962, 980, 1015, 1036, 1040, 1073, 1160, 1274, 1295, 1421, 1456, 1480, 1508, 1624, 1813, 1820, 1885, 1924, 1960, 2030, 2072, 2146, 2320, 2405, 2548, 2590, 2639, 2842, 2960, 3016, 3185, 3248, 3367, 3626, 3640, 3770, 3848, 3920, 4060, 4144, 4292, 4810, 5096, 5180, 5278, 5365, 5684, 6032, 6370, 6734, 7105, 7252, 7280, 7511, 7540, 7696, 8120, 8584, 9065, 9620, 10192, 10360, 10556, 10730, 11368, 12740, 13195, 13468, 13949, 14210, 14504, 15022, 15080, 16240, 16835, 17168, 18130, 18473, 19240, 20720, 21112, 21460, 22736, 23569, 25480, 26390, 26936, 27898, 28420, 29008, 30044, 30160, 33670, 36260, 36946, 37555, 38480, 42224, 42920, 47138, 50960, 52577, 52780, 53872, 55796, 56840, 60088, 67340, 69745, 72520, 73892, 75110, 85840, 92365, 94276, 97643, 105154, 105560, 111592, 113680, 117845, 120176, 134680, 139490, 145040, 147784, 150220, 184730, 188552, 195286, 210308, 211120, 223184, 235690, 262885, 269360, 278980, 295568, 300440, 369460, 377104, 390572, 420616, 471380, 488215, 525770, 557960, 600880, 683501, 738920, 781144, 841232, 942760, 976430, 1051540, 1115920, 1367002, 1477840, 1562288, 1885520, 1952860, 2103080, 2734004, 3417505, 3905720, 4206160, 5468008, 6835010, 7811440, 10936016, 13670020, 27340040, 54680080]

約数ペア:

[(1, 54680080), (2, 27340040), (4, 13670020), (5, 10936016), (7, 7811440), (8, 6835010), (10, 5468008), (13, 4206160), (14, 3905720), (16, 3417505), (20, 2734004), (26, 2103080), (28, 1952860), (29, 1885520), (35, 1562288), (37, 1477840), (40, 1367002), (49, 1115920), (52, 1051540), (56, 976430), (58, 942760), (65, 841232), (70, 781144), (74, 738920), (80, 683501), (91, 600880), (98, 557960), (104, 525770), (112, 488215), (116, 471380), (130, 420616), (140, 390572), (145, 377104), (148, 369460), (182, 300440), (185, 295568), (196, 278980), (203, 269360), (208, 262885), (232, 235690), (245, 223184), (259, 211120), (260, 210308), (280, 195286), (290, 188552), (296, 184730), (364, 150220), (370, 147784), (377, 145040), (392, 139490), (406, 134680), (455, 120176), (464, 117845), (481, 113680), (490, 111592), (518, 105560), (520, 105154), (560, 97643), (580, 94276), (592, 92365), (637, 85840), (728, 75110), (740, 73892), (754, 72520), (784, 69745), (812, 67340), (910, 60088), (962, 56840), (980, 55796), (1015, 53872), (1036, 52780), (1040, 52577), (1073, 50960), (1160, 47138), (1274, 42920), (1295, 42224), (1421, 38480), (1456, 37555), (1480, 36946), (1508, 36260), (1624, 33670), (1813, 30160), (1820, 30044), (1885, 29008), (1924, 28420), (1960, 27898), (2030, 26936), (2072, 26390), (2146, 25480), (2320, 23569), (2405, 22736), (2548, 21460), (2590, 21112), (2639, 20720), (2842, 19240), (2960, 18473), (3016, 18130), (3185, 17168), (3248, 16835), (3367, 16240), (3626, 15080), (3640, 15022), (3770, 14504), (3848, 14210), (3920, 13949), (4060, 13468), (4144, 13195), (4292, 12740), (4810, 11368), (5096, 10730), (5180, 10556), (5278, 10360), (5365, 10192), (5684, 9620), (6032, 9065), (6370, 8584), (6734, 8120), (7105, 7696), (7252, 7540), (7280, 7511)]