2321516820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:830

約数の個数: 192

約数和(自身を含む): 7605190656

約数和(自身を除く): 5283673836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 127, 140, 142, 210, 213, 254, 284, 355, 381, 420, 426, 497, 508, 613, 635, 710, 762, 852, 889, 994, 1065, 1226, 1270, 1420, 1491, 1524, 1778, 1839, 1905, 1988, 2130, 2452, 2485, 2540, 2667, 2982, 3065, 3556, 3678, 3810, 4260, 4291, 4445, 4970, 5334, 5964, 6130, 7356, 7455, 7620, 8582, 8890, 9017, 9195, 9940, 10668, 12260, 12873, 13335, 14910, 17164, 17780, 18034, 18390, 21455, 25746, 26670, 27051, 29820, 36068, 36780, 42910, 43523, 45085, 51492, 53340, 54102, 63119, 64365, 77851, 85820, 87046, 90170, 108204, 126238, 128730, 130569, 135255, 155702, 174092, 180340, 189357, 217615, 233553, 252476, 257460, 261138, 270510, 304661, 311404, 315595, 378714, 389255, 435230, 467106, 522276, 541020, 544957, 609322, 631190, 652845, 757428, 778510, 870460, 913983, 934212, 946785, 1089914, 1167765, 1218644, 1262380, 1305690, 1523305, 1557020, 1634871, 1827966, 1893570, 2179828, 2335530, 2611380, 2724785, 3046610, 3269742, 3655932, 3787140, 4569915, 4671060, 5449570, 5527421, 6093220, 6539484, 8174355, 9139830, 10899140, 11054842, 16348710, 16582263, 18279660, 22109684, 27637105, 32697420, 33164526, 38691947, 55274210, 66329052, 77383894, 82911315, 110548420, 116075841, 154767788, 165822630, 193459735, 232151682, 331645260, 386919470, 464303364, 580379205, 773838940, 1160758410, 2321516820]

約数ペア:

[(1, 2321516820), (2, 1160758410), (3, 773838940), (4, 580379205), (5, 464303364), (6, 386919470), (7, 331645260), (10, 232151682), (12, 193459735), (14, 165822630), (15, 154767788), (20, 116075841), (21, 110548420), (28, 82911315), (30, 77383894), (35, 66329052), (42, 55274210), (60, 38691947), (70, 33164526), (71, 32697420), (84, 27637105), (105, 22109684), (127, 18279660), (140, 16582263), (142, 16348710), (210, 11054842), (213, 10899140), (254, 9139830), (284, 8174355), (355, 6539484), (381, 6093220), (420, 5527421), (426, 5449570), (497, 4671060), (508, 4569915), (613, 3787140), (635, 3655932), (710, 3269742), (762, 3046610), (852, 2724785), (889, 2611380), (994, 2335530), (1065, 2179828), (1226, 1893570), (1270, 1827966), (1420, 1634871), (1491, 1557020), (1524, 1523305), (1778, 1305690), (1839, 1262380), (1905, 1218644), (1988, 1167765), (2130, 1089914), (2452, 946785), (2485, 934212), (2540, 913983), (2667, 870460), (2982, 778510), (3065, 757428), (3556, 652845), (3678, 631190), (3810, 609322), (4260, 544957), (4291, 541020), (4445, 522276), (4970, 467106), (5334, 435230), (5964, 389255), (6130, 378714), (7356, 315595), (7455, 311404), (7620, 304661), (8582, 270510), (8890, 261138), (9017, 257460), (9195, 252476), (9940, 233553), (10668, 217615), (12260, 189357), (12873, 180340), (13335, 174092), (14910, 155702), (17164, 135255), (17780, 130569), (18034, 128730), (18390, 126238), (21455, 108204), (25746, 90170), (26670, 87046), (27051, 85820), (29820, 77851), (36068, 64365), (36780, 63119), (42910, 54102), (43523, 53340), (45085, 51492)]