210086760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 684391680

約数和(自身を除く): 474304920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 137, 156, 195, 260, 274, 312, 390, 411, 520, 548, 685, 780, 822, 983, 1096, 1370, 1560, 1644, 1781, 1966, 2055, 2740, 2949, 3288, 3562, 3932, 4110, 4915, 5343, 5480, 5898, 7124, 7864, 8220, 8905, 9830, 10686, 11796, 12779, 14248, 14745, 16440, 17810, 19660, 21372, 23592, 25558, 26715, 29490, 35620, 38337, 39320, 42744, 51116, 53430, 58980, 63895, 71240, 76674, 102232, 106860, 117960, 127790, 134671, 153348, 191685, 213720, 255580, 269342, 306696, 383370, 404013, 511160, 538684, 673355, 766740, 808026, 1077368, 1346710, 1533480, 1616052, 1750723, 2020065, 2693420, 3232104, 3501446, 4040130, 5252169, 5386840, 7002892, 8080260, 8753615, 10504338, 14005784, 16160520, 17507230, 21008676, 26260845, 35014460, 42017352, 52521690, 70028920, 105043380, 210086760]

約数ペア:

[(1, 210086760), (2, 105043380), (3, 70028920), (4, 52521690), (5, 42017352), (6, 35014460), (8, 26260845), (10, 21008676), (12, 17507230), (13, 16160520), (15, 14005784), (20, 10504338), (24, 8753615), (26, 8080260), (30, 7002892), (39, 5386840), (40, 5252169), (52, 4040130), (60, 3501446), (65, 3232104), (78, 2693420), (104, 2020065), (120, 1750723), (130, 1616052), (137, 1533480), (156, 1346710), (195, 1077368), (260, 808026), (274, 766740), (312, 673355), (390, 538684), (411, 511160), (520, 404013), (548, 383370), (685, 306696), (780, 269342), (822, 255580), (983, 213720), (1096, 191685), (1370, 153348), (1560, 134671), (1644, 127790), (1781, 117960), (1966, 106860), (2055, 102232), (2740, 76674), (2949, 71240), (3288, 63895), (3562, 58980), (3932, 53430), (4110, 51116), (4915, 42744), (5343, 39320), (5480, 38337), (5898, 35620), (7124, 29490), (7864, 26715), (8220, 25558), (8905, 23592), (9830, 21372), (10686, 19660), (11796, 17810), (12779, 16440), (14248, 14745)]