2851143360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{228457}}^1$

素因数の和:228490

約数の個数: 112

約数和(自身を含む): 9748759776

約数和(自身を除く): 6897616416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 228457, 456914, 685371, 913828, 1142285, 1370742, 1827656, 2284570, 2741484, 2969941, 3426855, 3655312, 4569140, 5482968, 5939882, 6853710, 7310624, 8909823, 9138280, 10965936, 11879764, 13707420, 14621248, 14849705, 17819646, 18276560, 21931872, 23759528, 27414840, 29699410, 35639292, 36553120, 43863744, 44549115, 47519056, 54829680, 59398820, 71278584, 73106240, 89098230, 95038112, 109659360, 118797640, 142557168, 178196460, 190076224, 219318720, 237595280, 285114336, 356392920, 475190560, 570228672, 712785840, 950381120, 1425571680, 2851143360]

約数ペア:

[(1, 2851143360), (2, 1425571680), (3, 950381120), (4, 712785840), (5, 570228672), (6, 475190560), (8, 356392920), (10, 285114336), (12, 237595280), (13, 219318720), (15, 190076224), (16, 178196460), (20, 142557168), (24, 118797640), (26, 109659360), (30, 95038112), (32, 89098230), (39, 73106240), (40, 71278584), (48, 59398820), (52, 54829680), (60, 47519056), (64, 44549115), (65, 43863744), (78, 36553120), (80, 35639292), (96, 29699410), (104, 27414840), (120, 23759528), (130, 21931872), (156, 18276560), (160, 17819646), (192, 14849705), (195, 14621248), (208, 13707420), (240, 11879764), (260, 10965936), (312, 9138280), (320, 8909823), (390, 7310624), (416, 6853710), (480, 5939882), (520, 5482968), (624, 4569140), (780, 3655312), (832, 3426855), (960, 2969941), (1040, 2741484), (1248, 2284570), (1560, 1827656), (2080, 1370742), (2496, 1142285), (3120, 913828), (4160, 685371), (6240, 456914), (12480, 228457)]