258953310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 876395520

約数和(自身を除く): 617442210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 43, 45, 55, 63, 66, 70, 77, 79, 86, 90, 99, 105, 110, 121, 126, 129, 154, 158, 165, 198, 210, 215, 231, 237, 242, 258, 301, 315, 330, 363, 385, 387, 395, 430, 462, 473, 474, 495, 553, 602, 605, 630, 645, 693, 711, 726, 770, 774, 790, 847, 869, 903, 946, 990, 1089, 1106, 1155, 1185, 1210, 1290, 1386, 1419, 1422, 1505, 1659, 1694, 1738, 1806, 1815, 1935, 2178, 2310, 2365, 2370, 2541, 2607, 2709, 2765, 2838, 3010, 3311, 3318, 3397, 3465, 3555, 3630, 3870, 4235, 4257, 4345, 4515, 4730, 4977, 5082, 5203, 5214, 5418, 5445, 5530, 6083, 6622, 6794, 6930, 7095, 7110, 7623, 7821, 8295, 8470, 8514, 8690, 9030, 9559, 9933, 9954, 10191, 10406, 10890, 12166, 12705, 13035, 13545, 14190, 15246, 15609, 15642, 16555, 16590, 16985, 18249, 19118, 19866, 20382, 21285, 23779, 24885, 25410, 26015, 26070, 27090, 28677, 29799, 30415, 30573, 31218, 33110, 33970, 36421, 36498, 37367, 38115, 39105, 42570, 46827, 47558, 47795, 49665, 49770, 50955, 52030, 54747, 57354, 59598, 60830, 61146, 66913, 71337, 72842, 74734, 76230, 78045, 78210, 86031, 91245, 93654, 95590, 99330, 101910, 109263, 109494, 112101, 118895, 133826, 142674, 143385, 148995, 152865, 156090, 172062, 182105, 182490, 186835, 200739, 214011, 218526, 224202, 234135, 237790, 261569, 273735, 286770, 297990, 305730, 327789, 334565, 336303, 356685, 364210, 373670, 401478, 411037, 428022, 430155, 468270, 523138, 546315, 547470, 560505, 602217, 655578, 669130, 672606, 713370, 784707, 822074, 860310, 1003695, 1070055, 1092630, 1121010, 1204434, 1233111, 1307845, 1569414, 1638945, 1681515, 2007390, 2055185, 2140110, 2354121, 2466222, 2615690, 2877259, 3011085, 3277890, 3363030, 3699333, 3923535, 4110370, 4708242, 5754518, 6022170, 6165555, 7398666, 7847070, 8631777, 11770605, 12331110, 14386295, 17263554, 18496665, 23541210, 25895331, 28772590, 36993330, 43158885, 51790662, 86317770, 129476655, 258953310]

約数ペア:

[(1, 258953310), (2, 129476655), (3, 86317770), (5, 51790662), (6, 43158885), (7, 36993330), (9, 28772590), (10, 25895331), (11, 23541210), (14, 18496665), (15, 17263554), (18, 14386295), (21, 12331110), (22, 11770605), (30, 8631777), (33, 7847070), (35, 7398666), (42, 6165555), (43, 6022170), (45, 5754518), (55, 4708242), (63, 4110370), (66, 3923535), (70, 3699333), (77, 3363030), (79, 3277890), (86, 3011085), (90, 2877259), (99, 2615690), (105, 2466222), (110, 2354121), (121, 2140110), (126, 2055185), (129, 2007390), (154, 1681515), (158, 1638945), (165, 1569414), (198, 1307845), (210, 1233111), (215, 1204434), (231, 1121010), (237, 1092630), (242, 1070055), (258, 1003695), (301, 860310), (315, 822074), (330, 784707), (363, 713370), (385, 672606), (387, 669130), (395, 655578), (430, 602217), (462, 560505), (473, 547470), (474, 546315), (495, 523138), (553, 468270), (602, 430155), (605, 428022), (630, 411037), (645, 401478), (693, 373670), (711, 364210), (726, 356685), (770, 336303), (774, 334565), (790, 327789), (847, 305730), (869, 297990), (903, 286770), (946, 273735), (990, 261569), (1089, 237790), (1106, 234135), (1155, 224202), (1185, 218526), (1210, 214011), (1290, 200739), (1386, 186835), (1419, 182490), (1422, 182105), (1505, 172062), (1659, 156090), (1694, 152865), (1738, 148995), (1806, 143385), (1815, 142674), (1935, 133826), (2178, 118895), (2310, 112101), (2365, 109494), (2370, 109263), (2541, 101910), (2607, 99330), (2709, 95590), (2765, 93654), (2838, 91245), (3010, 86031), (3311, 78210), (3318, 78045), (3397, 76230), (3465, 74734), (3555, 72842), (3630, 71337), (3870, 66913), (4235, 61146), (4257, 60830), (4345, 59598), (4515, 57354), (4730, 54747), (4977, 52030), (5082, 50955), (5203, 49770), (5214, 49665), (5418, 47795), (5445, 47558), (5530, 46827), (6083, 42570), (6622, 39105), (6794, 38115), (6930, 37367), (7095, 36498), (7110, 36421), (7623, 33970), (7821, 33110), (8295, 31218), (8470, 30573), (8514, 30415), (8690, 29799), (9030, 28677), (9559, 27090), (9933, 26070), (9954, 26015), (10191, 25410), (10406, 24885), (10890, 23779), (12166, 21285), (12705, 20382), (13035, 19866), (13545, 19118), (14190, 18249), (15246, 16985), (15609, 16590), (15642, 16555)]