231153780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:994

約数の個数: 192

約数和(自身を含む): 787449600

約数和(自身を除く): 556295820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 29, 30, 33, 39, 44, 52, 55, 58, 60, 65, 66, 78, 87, 110, 116, 130, 132, 143, 145, 156, 165, 174, 195, 220, 260, 286, 290, 319, 330, 348, 377, 390, 429, 435, 572, 580, 638, 660, 715, 754, 780, 858, 870, 929, 957, 1131, 1276, 1430, 1508, 1595, 1716, 1740, 1858, 1885, 1914, 2145, 2262, 2787, 2860, 3190, 3716, 3770, 3828, 4147, 4290, 4524, 4645, 4785, 5574, 5655, 6380, 7540, 8294, 8580, 9290, 9570, 10219, 11148, 11310, 12077, 12441, 13935, 16588, 18580, 19140, 20438, 20735, 22620, 24154, 24882, 26941, 27870, 30657, 36231, 40876, 41470, 48308, 49764, 51095, 53882, 55740, 60385, 61314, 62205, 72462, 80823, 82940, 102190, 107764, 120770, 122628, 124410, 132847, 134705, 144924, 153285, 161646, 181155, 204380, 241540, 248820, 265694, 269410, 296351, 306570, 323292, 350233, 362310, 398541, 404115, 531388, 538820, 592702, 613140, 664235, 700466, 724620, 797082, 808230, 889053, 1050699, 1185404, 1328470, 1400932, 1481755, 1594164, 1616460, 1751165, 1778106, 1992705, 2101398, 2656940, 2963510, 3502330, 3556212, 3852563, 3985410, 4202796, 4445265, 5253495, 5927020, 7004660, 7705126, 7970820, 8890530, 10506990, 11557689, 15410252, 17781060, 19262815, 21013980, 23115378, 38525630, 46230756, 57788445, 77051260, 115576890, 231153780]

約数ペア:

[(1, 231153780), (2, 115576890), (3, 77051260), (4, 57788445), (5, 46230756), (6, 38525630), (10, 23115378), (11, 21013980), (12, 19262815), (13, 17781060), (15, 15410252), (20, 11557689), (22, 10506990), (26, 8890530), (29, 7970820), (30, 7705126), (33, 7004660), (39, 5927020), (44, 5253495), (52, 4445265), (55, 4202796), (58, 3985410), (60, 3852563), (65, 3556212), (66, 3502330), (78, 2963510), (87, 2656940), (110, 2101398), (116, 1992705), (130, 1778106), (132, 1751165), (143, 1616460), (145, 1594164), (156, 1481755), (165, 1400932), (174, 1328470), (195, 1185404), (220, 1050699), (260, 889053), (286, 808230), (290, 797082), (319, 724620), (330, 700466), (348, 664235), (377, 613140), (390, 592702), (429, 538820), (435, 531388), (572, 404115), (580, 398541), (638, 362310), (660, 350233), (715, 323292), (754, 306570), (780, 296351), (858, 269410), (870, 265694), (929, 248820), (957, 241540), (1131, 204380), (1276, 181155), (1430, 161646), (1508, 153285), (1595, 144924), (1716, 134705), (1740, 132847), (1858, 124410), (1885, 122628), (1914, 120770), (2145, 107764), (2262, 102190), (2787, 82940), (2860, 80823), (3190, 72462), (3716, 62205), (3770, 61314), (3828, 60385), (4147, 55740), (4290, 53882), (4524, 51095), (4645, 49764), (4785, 48308), (5574, 41470), (5655, 40876), (6380, 36231), (7540, 30657), (8294, 27870), (8580, 26941), (9290, 24882), (9570, 24154), (10219, 22620), (11148, 20735), (11310, 20438), (12077, 19140), (12441, 18580), (13935, 16588)]