840593520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2960

約数の個数: 240

約数和(自身を含む): 3139299072

約数和(自身を除く): 2298705552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 2897, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 5794, 6045, 6448, 7254, 7440, 8060, 8691, 9360, 9672, 11160, 11588, 12090, 14485, 14508, 16120, 17382, 18135, 19344, 22320, 23176, 24180, 26073, 28970, 29016, 32240, 34764, 36270, 37661, 43455, 46352, 48360, 52146, 57940, 58032, 69528, 72540, 75322, 86910, 89807, 96720, 104292, 112983, 115880, 130365, 139056, 145080, 150644, 173820, 179614, 188305, 208584, 225966, 231760, 260730, 269421, 290160, 301288, 338949, 347640, 359228, 376610, 417168, 449035, 451932, 521460, 538842, 564915, 602576, 677898, 695280, 718456, 753220, 808263, 898070, 903864, 1042920, 1077684, 1129830, 1167491, 1347105, 1355796, 1436912, 1506440, 1616526, 1694745, 1796140, 1807728, 2085840, 2155368, 2259660, 2334982, 2694210, 2711592, 3012880, 3233052, 3389490, 3502473, 3592280, 4041315, 4310736, 4519320, 4669964, 5388420, 5423184, 5837455, 6466104, 6778980, 7004946, 7184560, 8082630, 9038640, 9339928, 10507419, 10776840, 11674910, 12932208, 13557960, 14009892, 16165260, 17512365, 18679856, 21014838, 21553680, 23349820, 27115920, 28019784, 32330520, 35024730, 42029676, 46699640, 52537095, 56039568, 64661040, 70049460, 84059352, 93399280, 105074190, 140098920, 168118704, 210148380, 280197840, 420296760, 840593520]

約数ペア:

[(1, 840593520), (2, 420296760), (3, 280197840), (4, 210148380), (5, 168118704), (6, 140098920), (8, 105074190), (9, 93399280), (10, 84059352), (12, 70049460), (13, 64661040), (15, 56039568), (16, 52537095), (18, 46699640), (20, 42029676), (24, 35024730), (26, 32330520), (30, 28019784), (31, 27115920), (36, 23349820), (39, 21553680), (40, 21014838), (45, 18679856), (48, 17512365), (52, 16165260), (60, 14009892), (62, 13557960), (65, 12932208), (72, 11674910), (78, 10776840), (80, 10507419), (90, 9339928), (93, 9038640), (104, 8082630), (117, 7184560), (120, 7004946), (124, 6778980), (130, 6466104), (144, 5837455), (155, 5423184), (156, 5388420), (180, 4669964), (186, 4519320), (195, 4310736), (208, 4041315), (234, 3592280), (240, 3502473), (248, 3389490), (260, 3233052), (279, 3012880), (310, 2711592), (312, 2694210), (360, 2334982), (372, 2259660), (390, 2155368), (403, 2085840), (465, 1807728), (468, 1796140), (496, 1694745), (520, 1616526), (558, 1506440), (585, 1436912), (620, 1355796), (624, 1347105), (720, 1167491), (744, 1129830), (780, 1077684), (806, 1042920), (930, 903864), (936, 898070), (1040, 808263), (1116, 753220), (1170, 718456), (1209, 695280), (1240, 677898), (1395, 602576), (1488, 564915), (1560, 538842), (1612, 521460), (1860, 451932), (1872, 449035), (2015, 417168), (2232, 376610), (2340, 359228), (2418, 347640), (2480, 338949), (2790, 301288), (2897, 290160), (3120, 269421), (3224, 260730), (3627, 231760), (3720, 225966), (4030, 208584), (4464, 188305), (4680, 179614), (4836, 173820), (5580, 150644), (5794, 145080), (6045, 139056), (6448, 130365), (7254, 115880), (7440, 112983), (8060, 104292), (8691, 96720), (9360, 89807), (9672, 86910), (11160, 75322), (11588, 72540), (12090, 69528), (14485, 58032), (14508, 57940), (16120, 52146), (17382, 48360), (18135, 46352), (19344, 43455), (22320, 37661), (23176, 36270), (24180, 34764), (26073, 32240), (28970, 29016)]