1636703640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31793}}^1$

素因数の和:31834

約数の個数: 192

約数和(自身を含む): 6249428640

約数和(自身を除く): 4612725000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 25740, 31793, 51480, 63586, 95379, 127172, 158965, 190758, 254344, 286137, 317930, 349723, 381516, 413309, 476895, 572274, 635860, 699446, 763032, 826618, 953790, 1049169, 1144548, 1239927, 1271720, 1398892, 1430685, 1653236, 1748615, 1907580, 2066545, 2098338, 2289096, 2479854, 2797784, 2861370, 3147507, 3306472, 3497230, 3719781, 3815160, 4133090, 4196676, 4546399, 4959708, 5245845, 5722740, 6199635, 6295014, 6994460, 7439562, 8266180, 8393352, 9092798, 9919416, 10491690, 11445480, 12399270, 12590028, 13639197, 13988920, 14879124, 15737535, 16532360, 18185596, 18598905, 20983380, 22731995, 24798540, 25180056, 27278394, 29758248, 31475070, 36371192, 37197810, 40917591, 41966760, 45463990, 49597080, 54556788, 62950140, 68195985, 74395620, 81835182, 90927980, 109113576, 125900280, 136391970, 148791240, 163670364, 181855960, 204587955, 272783940, 327340728, 409175910, 545567880, 818351820, 1636703640]

約数ペア:

[(1, 1636703640), (2, 818351820), (3, 545567880), (4, 409175910), (5, 327340728), (6, 272783940), (8, 204587955), (9, 181855960), (10, 163670364), (11, 148791240), (12, 136391970), (13, 125900280), (15, 109113576), (18, 90927980), (20, 81835182), (22, 74395620), (24, 68195985), (26, 62950140), (30, 54556788), (33, 49597080), (36, 45463990), (39, 41966760), (40, 40917591), (44, 37197810), (45, 36371192), (52, 31475070), (55, 29758248), (60, 27278394), (65, 25180056), (66, 24798540), (72, 22731995), (78, 20983380), (88, 18598905), (90, 18185596), (99, 16532360), (104, 15737535), (110, 14879124), (117, 13988920), (120, 13639197), (130, 12590028), (132, 12399270), (143, 11445480), (156, 10491690), (165, 9919416), (180, 9092798), (195, 8393352), (198, 8266180), (220, 7439562), (234, 6994460), (260, 6295014), (264, 6199635), (286, 5722740), (312, 5245845), (330, 4959708), (360, 4546399), (390, 4196676), (396, 4133090), (429, 3815160), (440, 3719781), (468, 3497230), (495, 3306472), (520, 3147507), (572, 2861370), (585, 2797784), (660, 2479854), (715, 2289096), (780, 2098338), (792, 2066545), (858, 1907580), (936, 1748615), (990, 1653236), (1144, 1430685), (1170, 1398892), (1287, 1271720), (1320, 1239927), (1430, 1144548), (1560, 1049169), (1716, 953790), (1980, 826618), (2145, 763032), (2340, 699446), (2574, 635860), (2860, 572274), (3432, 476895), (3960, 413309), (4290, 381516), (4680, 349723), (5148, 317930), (5720, 286137), (6435, 254344), (8580, 190758), (10296, 158965), (12870, 127172), (17160, 95379), (25740, 63586), (31793, 51480)]