1673880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:93

約数の個数: 128

約数和(自身を含む): 5745600

約数和(自身を除く): 4071720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 37, 39, 40, 52, 58, 60, 65, 74, 78, 87, 104, 111, 116, 120, 130, 145, 148, 156, 174, 185, 195, 222, 232, 260, 290, 296, 312, 348, 370, 377, 390, 435, 444, 481, 520, 555, 580, 696, 740, 754, 780, 870, 888, 962, 1073, 1110, 1131, 1160, 1443, 1480, 1508, 1560, 1740, 1885, 1924, 2146, 2220, 2262, 2405, 2886, 3016, 3219, 3480, 3770, 3848, 4292, 4440, 4524, 4810, 5365, 5655, 5772, 6438, 7215, 7540, 8584, 9048, 9620, 10730, 11310, 11544, 12876, 13949, 14430, 15080, 16095, 19240, 21460, 22620, 25752, 27898, 28860, 32190, 41847, 42920, 45240, 55796, 57720, 64380, 69745, 83694, 111592, 128760, 139490, 167388, 209235, 278980, 334776, 418470, 557960, 836940, 1673880]

約数ペア:

[(1, 1673880), (2, 836940), (3, 557960), (4, 418470), (5, 334776), (6, 278980), (8, 209235), (10, 167388), (12, 139490), (13, 128760), (15, 111592), (20, 83694), (24, 69745), (26, 64380), (29, 57720), (30, 55796), (37, 45240), (39, 42920), (40, 41847), (52, 32190), (58, 28860), (60, 27898), (65, 25752), (74, 22620), (78, 21460), (87, 19240), (104, 16095), (111, 15080), (116, 14430), (120, 13949), (130, 12876), (145, 11544), (148, 11310), (156, 10730), (174, 9620), (185, 9048), (195, 8584), (222, 7540), (232, 7215), (260, 6438), (290, 5772), (296, 5655), (312, 5365), (348, 4810), (370, 4524), (377, 4440), (390, 4292), (435, 3848), (444, 3770), (481, 3480), (520, 3219), (555, 3016), (580, 2886), (696, 2405), (740, 2262), (754, 2220), (780, 2146), (870, 1924), (888, 1885), (962, 1740), (1073, 1560), (1110, 1508), (1131, 1480), (1160, 1443)]