262838940

素因数分解:

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

素因数の和:98

約数の個数: 324

約数和(自身を含む): 969081624

約数和(自身を除く): 706242684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 49, 52, 60, 65, 69, 70, 78, 84, 91, 92, 98, 105, 115, 130, 138, 140, 147, 156, 161, 169, 182, 195, 196, 210, 230, 245, 260, 273, 276, 294, 299, 322, 338, 345, 364, 390, 420, 455, 460, 483, 490, 507, 529, 546, 588, 598, 637, 644, 676, 690, 735, 780, 805, 845, 897, 910, 966, 980, 1014, 1058, 1092, 1127, 1183, 1196, 1274, 1365, 1380, 1470, 1495, 1587, 1610, 1690, 1794, 1820, 1911, 1932, 2028, 2093, 2116, 2254, 2366, 2415, 2535, 2548, 2645, 2730, 2940, 2990, 3174, 3185, 3220, 3380, 3381, 3549, 3588, 3703, 3822, 3887, 4186, 4485, 4508, 4732, 4830, 5070, 5290, 5460, 5635, 5915, 5980, 6279, 6348, 6370, 6762, 6877, 7098, 7406, 7644, 7774, 7935, 8281, 8372, 8970, 9555, 9660, 10140, 10465, 10580, 11109, 11270, 11661, 11830, 12558, 12740, 13524, 13754, 14196, 14651, 14812, 15548, 15870, 16562, 16905, 17745, 17940, 18515, 19110, 19435, 20631, 20930, 22218, 22540, 23322, 23660, 24843, 25116, 25921, 27209, 27508, 29302, 31395, 31740, 33124, 33810, 34385, 35490, 37030, 38220, 38870, 41262, 41405, 41860, 43953, 44436, 46644, 48139, 49686, 51842, 54418, 55545, 58305, 58604, 62790, 67620, 68770, 70980, 73255, 74060, 77740, 77763, 81627, 82524, 82810, 87906, 89401, 96278, 99372, 103155, 103684, 108836, 111090, 116610, 124215, 125580, 129605, 136045, 137540, 144417, 146510, 155526, 163254, 165620, 175812, 178802, 190463, 192556, 206310, 219765, 222180, 233220, 240695, 248430, 259210, 268203, 272090, 288834, 293020, 311052, 326508, 336973, 357604, 380926, 388815, 408135, 412620, 439530, 447005, 481390, 496860, 518420, 536406, 544180, 571389, 577668, 625807, 673946, 722085, 761852, 777630, 816270, 879060, 894010, 952315, 962780, 1010919, 1072812, 1142778, 1251614, 1341015, 1347892, 1444170, 1555260, 1632540, 1684865, 1788020, 1877421, 1904630, 2021838, 2285556, 2503228, 2682030, 2856945, 2888340, 3129035, 3369730, 3754842, 3809260, 4043676, 4380649, 5054595, 5364060, 5713890, 6258070, 6739460, 7509684, 8761298, 9387105, 10109190, 11427780, 12516140, 13141947, 17522596, 18774210, 20218380, 21903245, 26283894, 37548420, 43806490, 52567788, 65709735, 87612980, 131419470, 262838940]

約数ペア:

[(1, 262838940), (2, 131419470), (3, 87612980), (4, 65709735), (5, 52567788), (6, 43806490), (7, 37548420), (10, 26283894), (12, 21903245), (13, 20218380), (14, 18774210), (15, 17522596), (20, 13141947), (21, 12516140), (23, 11427780), (26, 10109190), (28, 9387105), (30, 8761298), (35, 7509684), (39, 6739460), (42, 6258070), (46, 5713890), (49, 5364060), (52, 5054595), (60, 4380649), (65, 4043676), (69, 3809260), (70, 3754842), (78, 3369730), (84, 3129035), (91, 2888340), (92, 2856945), (98, 2682030), (105, 2503228), (115, 2285556), (130, 2021838), (138, 1904630), (140, 1877421), (147, 1788020), (156, 1684865), (161, 1632540), (169, 1555260), (182, 1444170), (195, 1347892), (196, 1341015), (210, 1251614), (230, 1142778), (245, 1072812), (260, 1010919), (273, 962780), (276, 952315), (294, 894010), (299, 879060), (322, 816270), (338, 777630), (345, 761852), (364, 722085), (390, 673946), (420, 625807), (455, 577668), (460, 571389), (483, 544180), (490, 536406), (507, 518420), (529, 496860), (546, 481390), (588, 447005), (598, 439530), (637, 412620), (644, 408135), (676, 388815), (690, 380926), (735, 357604), (780, 336973), (805, 326508), (845, 311052), (897, 293020), (910, 288834), (966, 272090), (980, 268203), (1014, 259210), (1058, 248430), (1092, 240695), (1127, 233220), (1183, 222180), (1196, 219765), (1274, 206310), (1365, 192556), (1380, 190463), (1470, 178802), (1495, 175812), (1587, 165620), (1610, 163254), (1690, 155526), (1794, 146510), (1820, 144417), (1911, 137540), (1932, 136045), (2028, 129605), (2093, 125580), (2116, 124215), (2254, 116610), (2366, 111090), (2415, 108836), (2535, 103684), (2548, 103155), (2645, 99372), (2730, 96278), (2940, 89401), (2990, 87906), (3174, 82810), (3185, 82524), (3220, 81627), (3380, 77763), (3381, 77740), (3549, 74060), (3588, 73255), (3703, 70980), (3822, 68770), (3887, 67620), (4186, 62790), (4485, 58604), (4508, 58305), (4732, 55545), (4830, 54418), (5070, 51842), (5290, 49686), (5460, 48139), (5635, 46644), (5915, 44436), (5980, 43953), (6279, 41860), (6348, 41405), (6370, 41262), (6762, 38870), (6877, 38220), (7098, 37030), (7406, 35490), (7644, 34385), (7774, 33810), (7935, 33124), (8281, 31740), (8372, 31395), (8970, 29302), (9555, 27508), (9660, 27209), (10140, 25921), (10465, 25116), (10580, 24843), (11109, 23660), (11270, 23322), (11661, 22540), (11830, 22218), (12558, 20930), (12740, 20631), (13524, 19435), (13754, 19110), (14196, 18515), (14651, 17940), (14812, 17745), (15548, 16905), (15870, 16562)]