264790890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{829}}^1$

素因数の和:878

約数の個数: 192

約数和(自身を含む): 874886400

約数和(自身を除く): 610095510

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 169, 182, 189, 195, 210, 234, 270, 273, 315, 338, 351, 378, 390, 455, 507, 546, 585, 630, 702, 819, 829, 845, 910, 945, 1014, 1170, 1183, 1365, 1521, 1638, 1658, 1690, 1755, 1890, 2366, 2457, 2487, 2535, 2730, 3042, 3510, 3549, 4095, 4145, 4563, 4914, 4974, 5070, 5803, 5915, 7098, 7461, 7605, 8190, 8290, 9126, 10647, 10777, 11606, 11830, 12285, 12435, 14922, 15210, 17409, 17745, 21294, 21554, 22383, 22815, 24570, 24870, 29015, 31941, 32331, 34818, 35490, 37305, 44766, 45630, 52227, 53235, 53885, 58030, 63882, 64662, 74610, 75439, 87045, 96993, 104454, 106470, 107770, 111915, 140101, 150878, 156681, 159705, 161655, 174090, 193986, 223830, 226317, 261135, 280202, 290979, 313362, 319410, 323310, 377195, 420303, 452634, 484965, 522270, 581958, 678951, 700505, 754390, 783405, 840606, 969930, 980707, 1131585, 1260909, 1357902, 1401010, 1454895, 1566810, 1961414, 2036853, 2101515, 2263170, 2521818, 2909790, 2942121, 3394755, 3782727, 4073706, 4203030, 4903535, 5884242, 6304545, 6789510, 7565454, 8826363, 9807070, 10184265, 12609090, 14710605, 17652726, 18913635, 20368530, 26479089, 29421210, 37827270, 44131815, 52958178, 88263630, 132395445, 264790890]

約数ペア:

[(1, 264790890), (2, 132395445), (3, 88263630), (5, 52958178), (6, 44131815), (7, 37827270), (9, 29421210), (10, 26479089), (13, 20368530), (14, 18913635), (15, 17652726), (18, 14710605), (21, 12609090), (26, 10184265), (27, 9807070), (30, 8826363), (35, 7565454), (39, 6789510), (42, 6304545), (45, 5884242), (54, 4903535), (63, 4203030), (65, 4073706), (70, 3782727), (78, 3394755), (90, 2942121), (91, 2909790), (105, 2521818), (117, 2263170), (126, 2101515), (130, 2036853), (135, 1961414), (169, 1566810), (182, 1454895), (189, 1401010), (195, 1357902), (210, 1260909), (234, 1131585), (270, 980707), (273, 969930), (315, 840606), (338, 783405), (351, 754390), (378, 700505), (390, 678951), (455, 581958), (507, 522270), (546, 484965), (585, 452634), (630, 420303), (702, 377195), (819, 323310), (829, 319410), (845, 313362), (910, 290979), (945, 280202), (1014, 261135), (1170, 226317), (1183, 223830), (1365, 193986), (1521, 174090), (1638, 161655), (1658, 159705), (1690, 156681), (1755, 150878), (1890, 140101), (2366, 111915), (2457, 107770), (2487, 106470), (2535, 104454), (2730, 96993), (3042, 87045), (3510, 75439), (3549, 74610), (4095, 64662), (4145, 63882), (4563, 58030), (4914, 53885), (4974, 53235), (5070, 52227), (5803, 45630), (5915, 44766), (7098, 37305), (7461, 35490), (7605, 34818), (8190, 32331), (8290, 31941), (9126, 29015), (10647, 24870), (10777, 24570), (11606, 22815), (11830, 22383), (12285, 21554), (12435, 21294), (14922, 17745), (15210, 17409)]