2130086880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47717}}^1$

素因数の和:47769

約数の個数: 144

約数和(自身を含む): 7503560064

約数和(自身を除く): 5373473184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 47717, 95434, 143151, 190868, 238585, 286302, 381736, 429453, 477170, 572604, 715755, 763472, 858906, 954340, 1145208, 1431510, 1479227, 1526944, 1717812, 1908680, 2147265, 2290416, 2863020, 2958454, 3435624, 3817360, 4294530, 4437681, 4580832, 5726040, 5916908, 6871248, 7396135, 7634720, 8589060, 8875362, 11452080, 11833816, 13313043, 13742496, 14792270, 17178120, 17750724, 22188405, 22904160, 23667632, 26626086, 29584540, 34356240, 35501448, 44376810, 47335264, 53252172, 59169080, 66565215, 68712480, 71002896, 88753620, 106504344, 118338160, 133130430, 142005792, 177507240, 213008688, 236676320, 266260860, 355014480, 426017376, 532521720, 710028960, 1065043440, 2130086880]

約数ペア:

[(1, 2130086880), (2, 1065043440), (3, 710028960), (4, 532521720), (5, 426017376), (6, 355014480), (8, 266260860), (9, 236676320), (10, 213008688), (12, 177507240), (15, 142005792), (16, 133130430), (18, 118338160), (20, 106504344), (24, 88753620), (30, 71002896), (31, 68712480), (32, 66565215), (36, 59169080), (40, 53252172), (45, 47335264), (48, 44376810), (60, 35501448), (62, 34356240), (72, 29584540), (80, 26626086), (90, 23667632), (93, 22904160), (96, 22188405), (120, 17750724), (124, 17178120), (144, 14792270), (155, 13742496), (160, 13313043), (180, 11833816), (186, 11452080), (240, 8875362), (248, 8589060), (279, 7634720), (288, 7396135), (310, 6871248), (360, 5916908), (372, 5726040), (465, 4580832), (480, 4437681), (496, 4294530), (558, 3817360), (620, 3435624), (720, 2958454), (744, 2863020), (930, 2290416), (992, 2147265), (1116, 1908680), (1240, 1717812), (1395, 1526944), (1440, 1479227), (1488, 1431510), (1860, 1145208), (2232, 954340), (2480, 858906), (2790, 763472), (2976, 715755), (3720, 572604), (4464, 477170), (4960, 429453), (5580, 381736), (7440, 286302), (8928, 238585), (11160, 190868), (14880, 143151), (22320, 95434), (44640, 47717)]