2021723280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:439

約数の個数: 320

約数和(自身を含む): 7280486400

約数和(自身を除く): 5258763120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 109, 120, 124, 135, 144, 155, 180, 186, 216, 218, 240, 248, 270, 277, 279, 310, 327, 360, 372, 432, 436, 465, 496, 540, 545, 554, 558, 620, 654, 720, 744, 831, 837, 872, 930, 981, 1080, 1090, 1108, 1116, 1240, 1308, 1385, 1395, 1488, 1635, 1662, 1674, 1744, 1860, 1962, 2160, 2180, 2216, 2232, 2480, 2493, 2616, 2770, 2790, 2943, 3270, 3324, 3348, 3379, 3720, 3924, 4155, 4185, 4360, 4432, 4464, 4905, 4986, 5232, 5540, 5580, 5886, 6540, 6648, 6696, 6758, 7440, 7479, 7848, 8310, 8370, 8587, 8720, 9810, 9972, 10137, 11080, 11160, 11772, 12465, 13080, 13296, 13392, 13516, 14715, 14958, 15696, 16620, 16740, 16895, 17174, 19620, 19944, 20274, 22160, 22320, 23544, 24930, 25761, 26160, 27032, 29430, 29916, 30193, 30411, 33240, 33480, 33790, 34348, 37395, 39240, 39888, 40548, 42935, 47088, 49860, 50685, 51522, 54064, 58860, 59832, 60386, 60822, 66480, 66960, 67580, 68696, 74790, 77283, 78480, 81096, 85870, 90579, 91233, 99720, 101370, 103044, 117720, 119664, 120772, 121644, 128805, 135160, 137392, 149580, 150965, 152055, 154566, 162192, 171740, 181158, 182466, 199440, 202740, 206088, 231849, 235440, 241544, 243288, 257610, 270320, 271737, 299160, 301930, 304110, 309132, 343480, 362316, 364932, 386415, 405480, 412176, 452895, 456165, 463698, 483088, 486576, 515220, 543474, 598320, 603860, 608220, 618264, 686960, 724632, 729864, 772830, 810960, 815211, 905790, 912330, 927396, 935983, 1030440, 1086948, 1159245, 1207720, 1216440, 1236528, 1358685, 1449264, 1459728, 1545660, 1630422, 1811580, 1824660, 1854792, 1871966, 2060880, 2173896, 2318490, 2415440, 2432880, 2717370, 2807949, 3091320, 3260844, 3623160, 3649320, 3709584, 3743932, 4076055, 4347792, 4636980, 4679915, 5434740, 5615898, 6182640, 6521688, 7246320, 7298640, 7487864, 8152110, 8423847, 9273960, 9359830, 10869480, 11231796, 13043376, 14039745, 14975728, 16304220, 16847694, 18547920, 18719660, 21738960, 22463592, 25271541, 28079490, 32608440, 33695388, 37439320, 42119235, 44927184, 50543082, 56158980, 65216880, 67390776, 74878640, 84238470, 101086164, 112317960, 126357705, 134781552, 168476940, 202172328, 224635920, 252715410, 336953880, 404344656, 505430820, 673907760, 1010861640, 2021723280]

約数ペア:

[(1, 2021723280), (2, 1010861640), (3, 673907760), (4, 505430820), (5, 404344656), (6, 336953880), (8, 252715410), (9, 224635920), (10, 202172328), (12, 168476940), (15, 134781552), (16, 126357705), (18, 112317960), (20, 101086164), (24, 84238470), (27, 74878640), (30, 67390776), (31, 65216880), (36, 56158980), (40, 50543082), (45, 44927184), (48, 42119235), (54, 37439320), (60, 33695388), (62, 32608440), (72, 28079490), (80, 25271541), (90, 22463592), (93, 21738960), (108, 18719660), (109, 18547920), (120, 16847694), (124, 16304220), (135, 14975728), (144, 14039745), (155, 13043376), (180, 11231796), (186, 10869480), (216, 9359830), (218, 9273960), (240, 8423847), (248, 8152110), (270, 7487864), (277, 7298640), (279, 7246320), (310, 6521688), (327, 6182640), (360, 5615898), (372, 5434740), (432, 4679915), (436, 4636980), (465, 4347792), (496, 4076055), (540, 3743932), (545, 3709584), (554, 3649320), (558, 3623160), (620, 3260844), (654, 3091320), (720, 2807949), (744, 2717370), (831, 2432880), (837, 2415440), (872, 2318490), (930, 2173896), (981, 2060880), (1080, 1871966), (1090, 1854792), (1108, 1824660), (1116, 1811580), (1240, 1630422), (1308, 1545660), (1385, 1459728), (1395, 1449264), (1488, 1358685), (1635, 1236528), (1662, 1216440), (1674, 1207720), (1744, 1159245), (1860, 1086948), (1962, 1030440), (2160, 935983), (2180, 927396), (2216, 912330), (2232, 905790), (2480, 815211), (2493, 810960), (2616, 772830), (2770, 729864), (2790, 724632), (2943, 686960), (3270, 618264), (3324, 608220), (3348, 603860), (3379, 598320), (3720, 543474), (3924, 515220), (4155, 486576), (4185, 483088), (4360, 463698), (4432, 456165), (4464, 452895), (4905, 412176), (4986, 405480), (5232, 386415), (5540, 364932), (5580, 362316), (5886, 343480), (6540, 309132), (6648, 304110), (6696, 301930), (6758, 299160), (7440, 271737), (7479, 270320), (7848, 257610), (8310, 243288), (8370, 241544), (8587, 235440), (8720, 231849), (9810, 206088), (9972, 202740), (10137, 199440), (11080, 182466), (11160, 181158), (11772, 171740), (12465, 162192), (13080, 154566), (13296, 152055), (13392, 150965), (13516, 149580), (14715, 137392), (14958, 135160), (15696, 128805), (16620, 121644), (16740, 120772), (16895, 119664), (17174, 117720), (19620, 103044), (19944, 101370), (20274, 99720), (22160, 91233), (22320, 90579), (23544, 85870), (24930, 81096), (25761, 78480), (26160, 77283), (27032, 74790), (29430, 68696), (29916, 67580), (30193, 66960), (30411, 66480), (33240, 60822), (33480, 60386), (33790, 59832), (34348, 58860), (37395, 54064), (39240, 51522), (39888, 50685), (40548, 49860), (42935, 47088)]