22039290

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 240

約数和(自身を含む): 76526208

約数和(自身を除く): 54486918

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 23, 26, 27, 30, 35, 39, 42, 45, 46, 54, 63, 65, 69, 70, 78, 81, 90, 91, 105, 115, 117, 126, 130, 135, 138, 161, 162, 169, 182, 189, 195, 207, 210, 230, 234, 270, 273, 299, 315, 322, 338, 345, 351, 378, 390, 405, 414, 455, 483, 507, 546, 567, 585, 598, 621, 630, 690, 702, 805, 810, 819, 845, 897, 910, 945, 966, 1014, 1035, 1053, 1134, 1170, 1183, 1242, 1365, 1449, 1495, 1521, 1610, 1638, 1690, 1755, 1794, 1863, 1890, 2070, 2093, 2106, 2366, 2415, 2457, 2535, 2691, 2730, 2835, 2898, 2990, 3042, 3105, 3510, 3549, 3726, 3887, 4095, 4186, 4347, 4485, 4563, 4830, 4914, 5070, 5265, 5382, 5670, 5915, 6210, 6279, 7098, 7245, 7371, 7605, 7774, 8073, 8190, 8694, 8970, 9126, 9315, 10465, 10530, 10647, 11661, 11830, 12285, 12558, 13041, 13455, 13689, 14490, 14742, 15210, 16146, 17745, 18630, 18837, 19435, 20930, 21294, 21735, 22815, 23322, 24219, 24570, 26082, 26910, 27209, 27378, 31395, 31941, 34983, 35490, 36855, 37674, 38870, 40365, 43470, 45630, 48438, 53235, 54418, 56511, 58305, 62790, 63882, 65205, 68445, 69966, 73710, 80730, 81627, 94185, 95823, 104949, 106470, 113022, 116610, 121095, 130410, 136045, 136890, 159705, 163254, 169533, 174915, 188370, 191646, 209898, 242190, 244881, 272090, 282555, 314847, 319410, 339066, 349830, 408135, 479115, 489762, 524745, 565110, 629694, 734643, 816270, 847665, 958230, 1049490, 1224405, 1469286, 1574235, 1695330, 2203929, 2448810, 3148470, 3673215, 4407858, 7346430, 11019645, 22039290]

約数ペア:

[(1, 22039290), (2, 11019645), (3, 7346430), (5, 4407858), (6, 3673215), (7, 3148470), (9, 2448810), (10, 2203929), (13, 1695330), (14, 1574235), (15, 1469286), (18, 1224405), (21, 1049490), (23, 958230), (26, 847665), (27, 816270), (30, 734643), (35, 629694), (39, 565110), (42, 524745), (45, 489762), (46, 479115), (54, 408135), (63, 349830), (65, 339066), (69, 319410), (70, 314847), (78, 282555), (81, 272090), (90, 244881), (91, 242190), (105, 209898), (115, 191646), (117, 188370), (126, 174915), (130, 169533), (135, 163254), (138, 159705), (161, 136890), (162, 136045), (169, 130410), (182, 121095), (189, 116610), (195, 113022), (207, 106470), (210, 104949), (230, 95823), (234, 94185), (270, 81627), (273, 80730), (299, 73710), (315, 69966), (322, 68445), (338, 65205), (345, 63882), (351, 62790), (378, 58305), (390, 56511), (405, 54418), (414, 53235), (455, 48438), (483, 45630), (507, 43470), (546, 40365), (567, 38870), (585, 37674), (598, 36855), (621, 35490), (630, 34983), (690, 31941), (702, 31395), (805, 27378), (810, 27209), (819, 26910), (845, 26082), (897, 24570), (910, 24219), (945, 23322), (966, 22815), (1014, 21735), (1035, 21294), (1053, 20930), (1134, 19435), (1170, 18837), (1183, 18630), (1242, 17745), (1365, 16146), (1449, 15210), (1495, 14742), (1521, 14490), (1610, 13689), (1638, 13455), (1690, 13041), (1755, 12558), (1794, 12285), (1863, 11830), (1890, 11661), (2070, 10647), (2093, 10530), (2106, 10465), (2366, 9315), (2415, 9126), (2457, 8970), (2535, 8694), (2691, 8190), (2730, 8073), (2835, 7774), (2898, 7605), (2990, 7371), (3042, 7245), (3105, 7098), (3510, 6279), (3549, 6210), (3726, 5915), (3887, 5670), (4095, 5382), (4186, 5265), (4347, 5070), (4485, 4914), (4563, 4830)]