529581780

素因数分解:

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

素因数の和:880

約数の個数: 288

約数和(自身を含む): 2041401600

約数和(自身を除く): 1511819820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 169, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 338, 351, 364, 378, 390, 420, 455, 468, 507, 540, 546, 585, 630, 676, 702, 756, 780, 819, 829, 845, 910, 945, 1014, 1092, 1170, 1183, 1260, 1365, 1404, 1521, 1638, 1658, 1690, 1755, 1820, 1890, 2028, 2340, 2366, 2457, 2487, 2535, 2730, 3042, 3276, 3316, 3380, 3510, 3549, 3780, 4095, 4145, 4563, 4732, 4914, 4974, 5070, 5460, 5803, 5915, 6084, 7020, 7098, 7461, 7605, 8190, 8290, 9126, 9828, 9948, 10140, 10647, 10777, 11606, 11830, 12285, 12435, 14196, 14922, 15210, 16380, 16580, 17409, 17745, 18252, 21294, 21554, 22383, 22815, 23212, 23660, 24570, 24870, 29015, 29844, 30420, 31941, 32331, 34818, 35490, 37305, 42588, 43108, 44766, 45630, 49140, 49740, 52227, 53235, 53885, 58030, 63882, 64662, 69636, 70980, 74610, 75439, 87045, 89532, 91260, 96993, 104454, 106470, 107770, 111915, 116060, 127764, 129324, 140101, 149220, 150878, 156681, 159705, 161655, 174090, 193986, 208908, 212940, 215540, 223830, 226317, 261135, 280202, 290979, 301756, 313362, 319410, 323310, 348180, 377195, 387972, 420303, 447660, 452634, 484965, 522270, 560404, 581958, 626724, 638820, 646620, 678951, 700505, 754390, 783405, 840606, 905268, 969930, 980707, 1044540, 1131585, 1163916, 1260909, 1357902, 1401010, 1454895, 1508780, 1566810, 1681212, 1939860, 1961414, 2036853, 2101515, 2263170, 2521818, 2715804, 2802020, 2909790, 2942121, 3133620, 3394755, 3782727, 3922828, 4073706, 4203030, 4526340, 4903535, 5043636, 5819580, 5884242, 6304545, 6789510, 7565454, 8147412, 8406060, 8826363, 9807070, 10184265, 11768484, 12609090, 13579020, 14710605, 15130908, 17652726, 18913635, 19614140, 20368530, 25218180, 26479089, 29421210, 35305452, 37827270, 40737060, 44131815, 52958178, 58842420, 75654540, 88263630, 105916356, 132395445, 176527260, 264790890, 529581780]

約数ペア:

[(1, 529581780), (2, 264790890), (3, 176527260), (4, 132395445), (5, 105916356), (6, 88263630), (7, 75654540), (9, 58842420), (10, 52958178), (12, 44131815), (13, 40737060), (14, 37827270), (15, 35305452), (18, 29421210), (20, 26479089), (21, 25218180), (26, 20368530), (27, 19614140), (28, 18913635), (30, 17652726), (35, 15130908), (36, 14710605), (39, 13579020), (42, 12609090), (45, 11768484), (52, 10184265), (54, 9807070), (60, 8826363), (63, 8406060), (65, 8147412), (70, 7565454), (78, 6789510), (84, 6304545), (90, 5884242), (91, 5819580), (105, 5043636), (108, 4903535), (117, 4526340), (126, 4203030), (130, 4073706), (135, 3922828), (140, 3782727), (156, 3394755), (169, 3133620), (180, 2942121), (182, 2909790), (189, 2802020), (195, 2715804), (210, 2521818), (234, 2263170), (252, 2101515), (260, 2036853), (270, 1961414), (273, 1939860), (315, 1681212), (338, 1566810), (351, 1508780), (364, 1454895), (378, 1401010), (390, 1357902), (420, 1260909), (455, 1163916), (468, 1131585), (507, 1044540), (540, 980707), (546, 969930), (585, 905268), (630, 840606), (676, 783405), (702, 754390), (756, 700505), (780, 678951), (819, 646620), (829, 638820), (845, 626724), (910, 581958), (945, 560404), (1014, 522270), (1092, 484965), (1170, 452634), (1183, 447660), (1260, 420303), (1365, 387972), (1404, 377195), (1521, 348180), (1638, 323310), (1658, 319410), (1690, 313362), (1755, 301756), (1820, 290979), (1890, 280202), (2028, 261135), (2340, 226317), (2366, 223830), (2457, 215540), (2487, 212940), (2535, 208908), (2730, 193986), (3042, 174090), (3276, 161655), (3316, 159705), (3380, 156681), (3510, 150878), (3549, 149220), (3780, 140101), (4095, 129324), (4145, 127764), (4563, 116060), (4732, 111915), (4914, 107770), (4974, 106470), (5070, 104454), (5460, 96993), (5803, 91260), (5915, 89532), (6084, 87045), (7020, 75439), (7098, 74610), (7461, 70980), (7605, 69636), (8190, 64662), (8290, 63882), (9126, 58030), (9828, 53885), (9948, 53235), (10140, 52227), (10647, 49740), (10777, 49140), (11606, 45630), (11830, 44766), (12285, 43108), (12435, 42588), (14196, 37305), (14922, 35490), (15210, 34818), (16380, 32331), (16580, 31941), (17409, 30420), (17745, 29844), (18252, 29015), (21294, 24870), (21554, 24570), (22383, 23660), (22815, 23212)]