810260640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2652

約数の個数: 288

約数和(自身を含む): 3263210496

約数和(自身を除く): 2452949856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2593, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5186, 5208, 5580, 6510, 6944, 7440, 7779, 7812, 8680, 8928, 9765, 10080, 10372, 10416, 11160, 12965, 13020, 14880, 15558, 15624, 17360, 18151, 19530, 20744, 20832, 22320, 23337, 25930, 26040, 31116, 31248, 34720, 36302, 38895, 39060, 41488, 44640, 46674, 51860, 52080, 54453, 62232, 62496, 72604, 77790, 78120, 80383, 82976, 90755, 93348, 103720, 104160, 108906, 116685, 124464, 145208, 155580, 156240, 160766, 163359, 181510, 186696, 207440, 217812, 233370, 241149, 248928, 272265, 290416, 311160, 312480, 321532, 326718, 363020, 373392, 401915, 414880, 435624, 466740, 482298, 544530, 562681, 580832, 622320, 643064, 653436, 723447, 726040, 746784, 803830, 816795, 871248, 933480, 964596, 1089060, 1125362, 1205745, 1244640, 1286128, 1306872, 1446894, 1452080, 1607660, 1633590, 1688043, 1742496, 1866960, 1929192, 2178120, 2250724, 2411490, 2572256, 2613744, 2813405, 2893788, 2904160, 3215320, 3267180, 3376086, 3617235, 3733920, 3858384, 4356240, 4501448, 4822980, 5064129, 5227488, 5626810, 5787576, 6430640, 6534360, 6752172, 7234470, 7716768, 8440215, 8712480, 9002896, 9645960, 10128258, 11253620, 11575152, 12861280, 13068720, 13504344, 14468940, 16880430, 18005792, 19291920, 20256516, 22507240, 23150304, 25320645, 26137440, 27008688, 28937880, 33760860, 38583840, 40513032, 45014480, 50641290, 54017376, 57875760, 67521720, 81026064, 90028960, 101282580, 115751520, 135043440, 162052128, 202565160, 270086880, 405130320, 810260640]

約数ペア:

[(1, 810260640), (2, 405130320), (3, 270086880), (4, 202565160), (5, 162052128), (6, 135043440), (7, 115751520), (8, 101282580), (9, 90028960), (10, 81026064), (12, 67521720), (14, 57875760), (15, 54017376), (16, 50641290), (18, 45014480), (20, 40513032), (21, 38583840), (24, 33760860), (28, 28937880), (30, 27008688), (31, 26137440), (32, 25320645), (35, 23150304), (36, 22507240), (40, 20256516), (42, 19291920), (45, 18005792), (48, 16880430), (56, 14468940), (60, 13504344), (62, 13068720), (63, 12861280), (70, 11575152), (72, 11253620), (80, 10128258), (84, 9645960), (90, 9002896), (93, 8712480), (96, 8440215), (105, 7716768), (112, 7234470), (120, 6752172), (124, 6534360), (126, 6430640), (140, 5787576), (144, 5626810), (155, 5227488), (160, 5064129), (168, 4822980), (180, 4501448), (186, 4356240), (210, 3858384), (217, 3733920), (224, 3617235), (240, 3376086), (248, 3267180), (252, 3215320), (279, 2904160), (280, 2893788), (288, 2813405), (310, 2613744), (315, 2572256), (336, 2411490), (360, 2250724), (372, 2178120), (420, 1929192), (434, 1866960), (465, 1742496), (480, 1688043), (496, 1633590), (504, 1607660), (558, 1452080), (560, 1446894), (620, 1306872), (630, 1286128), (651, 1244640), (672, 1205745), (720, 1125362), (744, 1089060), (840, 964596), (868, 933480), (930, 871248), (992, 816795), (1008, 803830), (1085, 746784), (1116, 726040), (1120, 723447), (1240, 653436), (1260, 643064), (1302, 622320), (1395, 580832), (1440, 562681), (1488, 544530), (1680, 482298), (1736, 466740), (1860, 435624), (1953, 414880), (2016, 401915), (2170, 373392), (2232, 363020), (2480, 326718), (2520, 321532), (2593, 312480), (2604, 311160), (2790, 290416), (2976, 272265), (3255, 248928), (3360, 241149), (3472, 233370), (3720, 217812), (3906, 207440), (4340, 186696), (4464, 181510), (4960, 163359), (5040, 160766), (5186, 156240), (5208, 155580), (5580, 145208), (6510, 124464), (6944, 116685), (7440, 108906), (7779, 104160), (7812, 103720), (8680, 93348), (8928, 90755), (9765, 82976), (10080, 80383), (10372, 78120), (10416, 77790), (11160, 72604), (12965, 62496), (13020, 62232), (14880, 54453), (15558, 52080), (15624, 51860), (17360, 46674), (18151, 44640), (19530, 41488), (20744, 39060), (20832, 38895), (22320, 36302), (23337, 34720), (25930, 31248), (26040, 31116)]