1307930580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{859}}^1$

素因数の和:1654

約数の個数: 144

約数和(自身を含む): 4338734400

約数和(自身を除く): 3030803820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 769, 859, 990, 1538, 1718, 1980, 2307, 2577, 3076, 3436, 3845, 4295, 4614, 5154, 6921, 7690, 7731, 8459, 8590, 9228, 9449, 10308, 11535, 12885, 13842, 15380, 15462, 16918, 17180, 18898, 23070, 25377, 25770, 27684, 28347, 30924, 33836, 34605, 37796, 38655, 42295, 46140, 47245, 50754, 51540, 56694, 69210, 76131, 77310, 84590, 85041, 94490, 101508, 113388, 126885, 138420, 141735, 152262, 154620, 169180, 170082, 188980, 253770, 283470, 304524, 340164, 380655, 425205, 507540, 566940, 660571, 761310, 850410, 1321142, 1522620, 1700820, 1981713, 2642284, 3302855, 3963426, 5945139, 6605710, 7266281, 7926852, 9908565, 11890278, 13211420, 14532562, 19817130, 21798843, 23780556, 29065124, 29725695, 36331405, 39634260, 43597686, 59451390, 65396529, 72662810, 87195372, 108994215, 118902780, 130793058, 145325620, 217988430, 261586116, 326982645, 435976860, 653965290, 1307930580]

約数ペア:

[(1, 1307930580), (2, 653965290), (3, 435976860), (4, 326982645), (5, 261586116), (6, 217988430), (9, 145325620), (10, 130793058), (11, 118902780), (12, 108994215), (15, 87195372), (18, 72662810), (20, 65396529), (22, 59451390), (30, 43597686), (33, 39634260), (36, 36331405), (44, 29725695), (45, 29065124), (55, 23780556), (60, 21798843), (66, 19817130), (90, 14532562), (99, 13211420), (110, 11890278), (132, 9908565), (165, 7926852), (180, 7266281), (198, 6605710), (220, 5945139), (330, 3963426), (396, 3302855), (495, 2642284), (660, 1981713), (769, 1700820), (859, 1522620), (990, 1321142), (1538, 850410), (1718, 761310), (1980, 660571), (2307, 566940), (2577, 507540), (3076, 425205), (3436, 380655), (3845, 340164), (4295, 304524), (4614, 283470), (5154, 253770), (6921, 188980), (7690, 170082), (7731, 169180), (8459, 154620), (8590, 152262), (9228, 141735), (9449, 138420), (10308, 126885), (11535, 113388), (12885, 101508), (13842, 94490), (15380, 85041), (15462, 84590), (16918, 77310), (17180, 76131), (18898, 69210), (23070, 56694), (25377, 51540), (25770, 50754), (27684, 47245), (28347, 46140), (30924, 42295), (33836, 38655), (34605, 37796)]