188680440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1637

約数の個数: 128

約数和(自身を含む): 617702400

約数和(自身を除く): 429021960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 260, 312, 316, 390, 395, 474, 520, 632, 780, 790, 948, 1027, 1185, 1531, 1560, 1580, 1896, 2054, 2370, 3062, 3081, 3160, 4108, 4593, 4740, 5135, 6124, 6162, 7655, 8216, 9186, 9480, 10270, 12248, 12324, 15310, 15405, 18372, 19903, 20540, 22965, 24648, 30620, 30810, 36744, 39806, 41080, 45930, 59709, 61240, 61620, 79612, 91860, 99515, 119418, 120949, 123240, 159224, 183720, 199030, 238836, 241898, 298545, 362847, 398060, 477672, 483796, 597090, 604745, 725694, 796120, 967592, 1194180, 1209490, 1451388, 1572337, 1814235, 2388360, 2418980, 2902776, 3144674, 3628470, 4717011, 4837960, 6289348, 7256940, 7861685, 9434022, 12578696, 14513880, 15723370, 18868044, 23585055, 31446740, 37736088, 47170110, 62893480, 94340220, 188680440]

約数ペア:

[(1, 188680440), (2, 94340220), (3, 62893480), (4, 47170110), (5, 37736088), (6, 31446740), (8, 23585055), (10, 18868044), (12, 15723370), (13, 14513880), (15, 12578696), (20, 9434022), (24, 7861685), (26, 7256940), (30, 6289348), (39, 4837960), (40, 4717011), (52, 3628470), (60, 3144674), (65, 2902776), (78, 2418980), (79, 2388360), (104, 1814235), (120, 1572337), (130, 1451388), (156, 1209490), (158, 1194180), (195, 967592), (237, 796120), (260, 725694), (312, 604745), (316, 597090), (390, 483796), (395, 477672), (474, 398060), (520, 362847), (632, 298545), (780, 241898), (790, 238836), (948, 199030), (1027, 183720), (1185, 159224), (1531, 123240), (1560, 120949), (1580, 119418), (1896, 99515), (2054, 91860), (2370, 79612), (3062, 61620), (3081, 61240), (3160, 59709), (4108, 45930), (4593, 41080), (4740, 39806), (5135, 36744), (6124, 30810), (6162, 30620), (7655, 24648), (8216, 22965), (9186, 20540), (9480, 19903), (10270, 18372), (12248, 15405), (12324, 15310)]