26168940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 288

約数和(自身を含む): 101122560

約数和(自身を除く): 74953620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 43, 45, 46, 49, 54, 60, 63, 69, 70, 84, 86, 90, 92, 98, 105, 108, 115, 126, 129, 135, 138, 140, 147, 161, 172, 180, 189, 196, 207, 210, 215, 230, 245, 252, 258, 270, 276, 294, 301, 315, 322, 345, 378, 387, 414, 420, 430, 441, 460, 483, 490, 516, 540, 588, 602, 621, 630, 644, 645, 690, 735, 756, 774, 805, 828, 860, 882, 903, 945, 966, 980, 989, 1035, 1127, 1161, 1204, 1242, 1260, 1290, 1323, 1380, 1449, 1470, 1505, 1548, 1610, 1764, 1806, 1890, 1932, 1935, 1978, 2070, 2107, 2205, 2254, 2322, 2415, 2484, 2580, 2646, 2709, 2898, 2940, 2967, 3010, 3105, 3220, 3381, 3612, 3780, 3870, 3956, 4140, 4214, 4347, 4410, 4508, 4515, 4644, 4830, 4945, 5292, 5418, 5635, 5796, 5805, 5934, 6020, 6210, 6321, 6615, 6762, 6923, 7245, 7740, 8127, 8428, 8694, 8820, 8901, 9030, 9660, 9890, 10143, 10535, 10836, 11270, 11610, 11868, 12420, 12642, 13230, 13524, 13545, 13846, 14490, 14835, 16254, 16905, 17388, 17802, 18060, 18963, 19780, 20286, 20769, 21070, 21735, 22540, 23220, 25284, 26460, 26703, 27090, 27692, 28980, 29670, 30429, 31605, 32508, 33810, 34615, 35604, 37926, 40572, 40635, 41538, 42140, 43470, 44505, 48461, 50715, 53406, 54180, 56889, 59340, 60858, 62307, 63210, 67620, 69230, 75852, 81270, 83076, 86940, 89010, 94815, 96922, 101430, 103845, 106812, 113778, 121716, 124614, 126420, 133515, 138460, 145383, 152145, 162540, 178020, 186921, 189630, 193844, 202860, 207690, 227556, 242305, 249228, 267030, 284445, 290766, 304290, 311535, 373842, 379260, 415380, 436149, 484610, 534060, 568890, 581532, 608580, 623070, 726915, 747684, 872298, 934605, 969220, 1137780, 1246140, 1308447, 1453830, 1744596, 1869210, 2180745, 2616894, 2907660, 3738420, 4361490, 5233788, 6542235, 8722980, 13084470, 26168940]

約数ペア:

[(1, 26168940), (2, 13084470), (3, 8722980), (4, 6542235), (5, 5233788), (6, 4361490), (7, 3738420), (9, 2907660), (10, 2616894), (12, 2180745), (14, 1869210), (15, 1744596), (18, 1453830), (20, 1308447), (21, 1246140), (23, 1137780), (27, 969220), (28, 934605), (30, 872298), (35, 747684), (36, 726915), (42, 623070), (43, 608580), (45, 581532), (46, 568890), (49, 534060), (54, 484610), (60, 436149), (63, 415380), (69, 379260), (70, 373842), (84, 311535), (86, 304290), (90, 290766), (92, 284445), (98, 267030), (105, 249228), (108, 242305), (115, 227556), (126, 207690), (129, 202860), (135, 193844), (138, 189630), (140, 186921), (147, 178020), (161, 162540), (172, 152145), (180, 145383), (189, 138460), (196, 133515), (207, 126420), (210, 124614), (215, 121716), (230, 113778), (245, 106812), (252, 103845), (258, 101430), (270, 96922), (276, 94815), (294, 89010), (301, 86940), (315, 83076), (322, 81270), (345, 75852), (378, 69230), (387, 67620), (414, 63210), (420, 62307), (430, 60858), (441, 59340), (460, 56889), (483, 54180), (490, 53406), (516, 50715), (540, 48461), (588, 44505), (602, 43470), (621, 42140), (630, 41538), (644, 40635), (645, 40572), (690, 37926), (735, 35604), (756, 34615), (774, 33810), (805, 32508), (828, 31605), (860, 30429), (882, 29670), (903, 28980), (945, 27692), (966, 27090), (980, 26703), (989, 26460), (1035, 25284), (1127, 23220), (1161, 22540), (1204, 21735), (1242, 21070), (1260, 20769), (1290, 20286), (1323, 19780), (1380, 18963), (1449, 18060), (1470, 17802), (1505, 17388), (1548, 16905), (1610, 16254), (1764, 14835), (1806, 14490), (1890, 13846), (1932, 13545), (1935, 13524), (1978, 13230), (2070, 12642), (2107, 12420), (2205, 11868), (2254, 11610), (2322, 11270), (2415, 10836), (2484, 10535), (2580, 10143), (2646, 9890), (2709, 9660), (2898, 9030), (2940, 8901), (2967, 8820), (3010, 8694), (3105, 8428), (3220, 8127), (3381, 7740), (3612, 7245), (3780, 6923), (3870, 6762), (3956, 6615), (4140, 6321), (4214, 6210), (4347, 6020), (4410, 5934), (4508, 5805), (4515, 5796), (4644, 5635), (4830, 5418), (4945, 5292)]