170914920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 574560000

約数和(自身を除く): 403645080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 121, 132, 149, 158, 165, 220, 237, 242, 264, 298, 316, 330, 363, 395, 440, 447, 474, 484, 596, 605, 632, 660, 726, 745, 790, 869, 894, 948, 968, 1185, 1192, 1210, 1320, 1452, 1490, 1580, 1639, 1738, 1788, 1815, 1896, 2235, 2370, 2420, 2607, 2904, 2980, 3160, 3278, 3476, 3576, 3630, 4345, 4470, 4740, 4840, 4917, 5214, 5960, 6556, 6952, 7260, 8195, 8690, 8940, 9480, 9559, 9834, 10428, 11771, 13035, 13112, 14520, 16390, 17380, 17880, 18029, 19118, 19668, 20856, 23542, 24585, 26070, 28677, 32780, 34760, 35313, 36058, 38236, 39336, 47084, 47795, 49170, 52140, 54087, 57354, 58855, 65560, 70626, 72116, 76472, 90145, 94168, 95590, 98340, 104280, 108174, 114708, 117710, 129481, 141252, 143385, 144232, 176565, 180290, 191180, 196680, 216348, 229416, 235420, 258962, 270435, 282504, 286770, 353130, 360580, 382360, 388443, 432696, 470840, 517924, 540870, 573540, 647405, 706260, 721160, 776886, 1035848, 1081740, 1147080, 1294810, 1412520, 1424291, 1553772, 1942215, 2163480, 2589620, 2848582, 3107544, 3884430, 4272873, 5179240, 5697164, 7121455, 7768860, 8545746, 11394328, 14242910, 15537720, 17091492, 21364365, 28485820, 34182984, 42728730, 56971640, 85457460, 170914920]

約数ペア:

[(1, 170914920), (2, 85457460), (3, 56971640), (4, 42728730), (5, 34182984), (6, 28485820), (8, 21364365), (10, 17091492), (11, 15537720), (12, 14242910), (15, 11394328), (20, 8545746), (22, 7768860), (24, 7121455), (30, 5697164), (33, 5179240), (40, 4272873), (44, 3884430), (55, 3107544), (60, 2848582), (66, 2589620), (79, 2163480), (88, 1942215), (110, 1553772), (120, 1424291), (121, 1412520), (132, 1294810), (149, 1147080), (158, 1081740), (165, 1035848), (220, 776886), (237, 721160), (242, 706260), (264, 647405), (298, 573540), (316, 540870), (330, 517924), (363, 470840), (395, 432696), (440, 388443), (447, 382360), (474, 360580), (484, 353130), (596, 286770), (605, 282504), (632, 270435), (660, 258962), (726, 235420), (745, 229416), (790, 216348), (869, 196680), (894, 191180), (948, 180290), (968, 176565), (1185, 144232), (1192, 143385), (1210, 141252), (1320, 129481), (1452, 117710), (1490, 114708), (1580, 108174), (1639, 104280), (1738, 98340), (1788, 95590), (1815, 94168), (1896, 90145), (2235, 76472), (2370, 72116), (2420, 70626), (2607, 65560), (2904, 58855), (2980, 57354), (3160, 54087), (3278, 52140), (3476, 49170), (3576, 47795), (3630, 47084), (4345, 39336), (4470, 38236), (4740, 36058), (4840, 35313), (4917, 34760), (5214, 32780), (5960, 28677), (6556, 26070), (6952, 24585), (7260, 23542), (8195, 20856), (8690, 19668), (8940, 19118), (9480, 18029), (9559, 17880), (9834, 17380), (10428, 16390), (11771, 14520), (13035, 13112)]