1539504540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7589}}^1$

素因数の和:7641

約数の個数: 216

約数和(自身を含む): 5669183520

約数和(自身を除く): 4129678980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 460, 483, 490, 588, 630, 644, 690, 735, 805, 828, 882, 966, 980, 1035, 1127, 1260, 1380, 1449, 1470, 1610, 1764, 1932, 2070, 2205, 2254, 2415, 2898, 2940, 3220, 3381, 4140, 4410, 4508, 4830, 5635, 5796, 6762, 7245, 7589, 8820, 9660, 10143, 11270, 13524, 14490, 15178, 16905, 20286, 22540, 22767, 28980, 30356, 33810, 37945, 40572, 45534, 50715, 53123, 67620, 68301, 75890, 91068, 101430, 106246, 113835, 136602, 151780, 159369, 174547, 202860, 212492, 227670, 265615, 273204, 318738, 341505, 349094, 371861, 455340, 478107, 523641, 531230, 637476, 683010, 698188, 743722, 796845, 872735, 956214, 1047282, 1062460, 1115583, 1221829, 1366020, 1487444, 1570923, 1593690, 1745470, 1859305, 1912428, 2094564, 2231166, 2390535, 2443658, 2618205, 3141846, 3187380, 3346749, 3490940, 3665487, 3718610, 4462332, 4781070, 4887316, 5236410, 5577915, 6109145, 6283692, 6693498, 7330974, 7437220, 7854615, 8552803, 9562140, 10472820, 10996461, 11155830, 12218290, 13386996, 14661948, 15709230, 16733745, 17105606, 18327435, 21992922, 22311660, 24436580, 25658409, 31418460, 33467490, 34211212, 36654870, 42764015, 43985844, 51316818, 54982305, 66934980, 73309740, 76975227, 85528030, 102633636, 109964610, 128292045, 153950454, 171056060, 219929220, 256584090, 307900908, 384876135, 513168180, 769752270, 1539504540]

約数ペア:

[(1, 1539504540), (2, 769752270), (3, 513168180), (4, 384876135), (5, 307900908), (6, 256584090), (7, 219929220), (9, 171056060), (10, 153950454), (12, 128292045), (14, 109964610), (15, 102633636), (18, 85528030), (20, 76975227), (21, 73309740), (23, 66934980), (28, 54982305), (30, 51316818), (35, 43985844), (36, 42764015), (42, 36654870), (45, 34211212), (46, 33467490), (49, 31418460), (60, 25658409), (63, 24436580), (69, 22311660), (70, 21992922), (84, 18327435), (90, 17105606), (92, 16733745), (98, 15709230), (105, 14661948), (115, 13386996), (126, 12218290), (138, 11155830), (140, 10996461), (147, 10472820), (161, 9562140), (180, 8552803), (196, 7854615), (207, 7437220), (210, 7330974), (230, 6693498), (245, 6283692), (252, 6109145), (276, 5577915), (294, 5236410), (315, 4887316), (322, 4781070), (345, 4462332), (414, 3718610), (420, 3665487), (441, 3490940), (460, 3346749), (483, 3187380), (490, 3141846), (588, 2618205), (630, 2443658), (644, 2390535), (690, 2231166), (735, 2094564), (805, 1912428), (828, 1859305), (882, 1745470), (966, 1593690), (980, 1570923), (1035, 1487444), (1127, 1366020), (1260, 1221829), (1380, 1115583), (1449, 1062460), (1470, 1047282), (1610, 956214), (1764, 872735), (1932, 796845), (2070, 743722), (2205, 698188), (2254, 683010), (2415, 637476), (2898, 531230), (2940, 523641), (3220, 478107), (3381, 455340), (4140, 371861), (4410, 349094), (4508, 341505), (4830, 318738), (5635, 273204), (5796, 265615), (6762, 227670), (7245, 212492), (7589, 202860), (8820, 174547), (9660, 159369), (10143, 151780), (11270, 136602), (13524, 113835), (14490, 106246), (15178, 101430), (16905, 91068), (20286, 75890), (22540, 68301), (22767, 67620), (28980, 53123), (30356, 50715), (33810, 45534), (37945, 40572)]