876381480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:992

約数の個数: 192

約数和(自身を含む): 3083109120

約数和(自身を除く): 2206727640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 271, 312, 360, 390, 468, 520, 542, 585, 691, 780, 813, 936, 1084, 1170, 1355, 1382, 1560, 1626, 2073, 2168, 2340, 2439, 2710, 2764, 3252, 3455, 3523, 4065, 4146, 4680, 4878, 5420, 5528, 6219, 6504, 6910, 7046, 8130, 8292, 8983, 9756, 10365, 10569, 10840, 12195, 12438, 13820, 14092, 16260, 16584, 17615, 17966, 19512, 20730, 21138, 24390, 24876, 26949, 27640, 28184, 31095, 31707, 32520, 35230, 35932, 41460, 42276, 44915, 48780, 49752, 52845, 53898, 62190, 63414, 70460, 71864, 80847, 82920, 84552, 89830, 97560, 105690, 107796, 124380, 126828, 134745, 140920, 158535, 161694, 179660, 187261, 211380, 215592, 248760, 253656, 269490, 317070, 323388, 359320, 374522, 404235, 422760, 538980, 561783, 634140, 646776, 749044, 808470, 936305, 1077960, 1123566, 1268280, 1498088, 1616940, 1685349, 1872610, 2247132, 2434393, 2808915, 3233880, 3370698, 3745220, 4494264, 4868786, 5617830, 6741396, 7303179, 7490440, 8426745, 9737572, 11235660, 12171965, 13482792, 14606358, 16853490, 19475144, 21909537, 22471320, 24343930, 29212716, 33706980, 36515895, 43819074, 48687860, 58425432, 67413960, 73031790, 87638148, 97375720, 109547685, 146063580, 175276296, 219095370, 292127160, 438190740, 876381480]

約数ペア:

[(1, 876381480), (2, 438190740), (3, 292127160), (4, 219095370), (5, 175276296), (6, 146063580), (8, 109547685), (9, 97375720), (10, 87638148), (12, 73031790), (13, 67413960), (15, 58425432), (18, 48687860), (20, 43819074), (24, 36515895), (26, 33706980), (30, 29212716), (36, 24343930), (39, 22471320), (40, 21909537), (45, 19475144), (52, 16853490), (60, 14606358), (65, 13482792), (72, 12171965), (78, 11235660), (90, 9737572), (104, 8426745), (117, 7490440), (120, 7303179), (130, 6741396), (156, 5617830), (180, 4868786), (195, 4494264), (234, 3745220), (260, 3370698), (271, 3233880), (312, 2808915), (360, 2434393), (390, 2247132), (468, 1872610), (520, 1685349), (542, 1616940), (585, 1498088), (691, 1268280), (780, 1123566), (813, 1077960), (936, 936305), (1084, 808470), (1170, 749044), (1355, 646776), (1382, 634140), (1560, 561783), (1626, 538980), (2073, 422760), (2168, 404235), (2340, 374522), (2439, 359320), (2710, 323388), (2764, 317070), (3252, 269490), (3455, 253656), (3523, 248760), (4065, 215592), (4146, 211380), (4680, 187261), (4878, 179660), (5420, 161694), (5528, 158535), (6219, 140920), (6504, 134745), (6910, 126828), (7046, 124380), (8130, 107796), (8292, 105690), (8983, 97560), (9756, 89830), (10365, 84552), (10569, 82920), (10840, 80847), (12195, 71864), (12438, 70460), (13820, 63414), (14092, 62190), (16260, 53898), (16584, 52845), (17615, 49752), (17966, 48780), (19512, 44915), (20730, 42276), (21138, 41460), (24390, 35932), (24876, 35230), (26949, 32520), (27640, 31707), (28184, 31095)]