2281912360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{83}}^2$

素因数の和:217

約数の個数: 216

約数和(自身を含む): 6546182670

約数和(自身を除く): 4264270310

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 83, 91, 98, 104, 130, 140, 166, 169, 182, 196, 245, 260, 280, 332, 338, 364, 392, 415, 455, 490, 520, 581, 637, 664, 676, 728, 830, 845, 910, 980, 1079, 1162, 1183, 1274, 1352, 1660, 1690, 1820, 1960, 2158, 2324, 2366, 2548, 2905, 3185, 3320, 3380, 3640, 4067, 4316, 4648, 4732, 5096, 5395, 5810, 5915, 6370, 6760, 6889, 7553, 8134, 8281, 8632, 9464, 10790, 11620, 11830, 12740, 13778, 14027, 15106, 16268, 16562, 20335, 21580, 23240, 23660, 25480, 27556, 28054, 30212, 32536, 33124, 34445, 37765, 40670, 41405, 43160, 47320, 48223, 52871, 55112, 56108, 60424, 66248, 68890, 70135, 75530, 81340, 82810, 89557, 96446, 98189, 105742, 112216, 137780, 140270, 151060, 162680, 165620, 179114, 192892, 196378, 211484, 241115, 264355, 275560, 280540, 302120, 331240, 337561, 358228, 385784, 392756, 422968, 447785, 482230, 490945, 528710, 561080, 626899, 675122, 687323, 716456, 785512, 895570, 964460, 981890, 1057420, 1164241, 1253798, 1350244, 1374646, 1687805, 1791140, 1928920, 1963780, 2114840, 2328482, 2507596, 2700488, 2749292, 3134495, 3375610, 3436615, 3582280, 3927560, 4388293, 4656964, 5015192, 5498584, 5821205, 6268990, 6751220, 6873230, 8149687, 8776586, 9313928, 11642410, 12537980, 13502440, 13746460, 16299374, 17553172, 21941465, 23284820, 25075960, 27492920, 32598748, 35106344, 40748435, 43882930, 46569640, 57047809, 65197496, 81496870, 87765860, 114095618, 162993740, 175531720, 228191236, 285239045, 325987480, 456382472, 570478090, 1140956180, 2281912360]

約数ペア:

[(1, 2281912360), (2, 1140956180), (4, 570478090), (5, 456382472), (7, 325987480), (8, 285239045), (10, 228191236), (13, 175531720), (14, 162993740), (20, 114095618), (26, 87765860), (28, 81496870), (35, 65197496), (40, 57047809), (49, 46569640), (52, 43882930), (56, 40748435), (65, 35106344), (70, 32598748), (83, 27492920), (91, 25075960), (98, 23284820), (104, 21941465), (130, 17553172), (140, 16299374), (166, 13746460), (169, 13502440), (182, 12537980), (196, 11642410), (245, 9313928), (260, 8776586), (280, 8149687), (332, 6873230), (338, 6751220), (364, 6268990), (392, 5821205), (415, 5498584), (455, 5015192), (490, 4656964), (520, 4388293), (581, 3927560), (637, 3582280), (664, 3436615), (676, 3375610), (728, 3134495), (830, 2749292), (845, 2700488), (910, 2507596), (980, 2328482), (1079, 2114840), (1162, 1963780), (1183, 1928920), (1274, 1791140), (1352, 1687805), (1660, 1374646), (1690, 1350244), (1820, 1253798), (1960, 1164241), (2158, 1057420), (2324, 981890), (2366, 964460), (2548, 895570), (2905, 785512), (3185, 716456), (3320, 687323), (3380, 675122), (3640, 626899), (4067, 561080), (4316, 528710), (4648, 490945), (4732, 482230), (5096, 447785), (5395, 422968), (5810, 392756), (5915, 385784), (6370, 358228), (6760, 337561), (6889, 331240), (7553, 302120), (8134, 280540), (8281, 275560), (8632, 264355), (9464, 241115), (10790, 211484), (11620, 196378), (11830, 192892), (12740, 179114), (13778, 165620), (14027, 162680), (15106, 151060), (16268, 140270), (16562, 137780), (20335, 112216), (21580, 105742), (23240, 98189), (23660, 96446), (25480, 89557), (27556, 82810), (28054, 81340), (30212, 75530), (32536, 70135), (33124, 68890), (34445, 66248), (37765, 60424), (40670, 56108), (41405, 55112), (43160, 52871), (47320, 48223)]