264720712800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{841987}}^1$

素因数の和:842141

約数の個数: 144

約数和(自身を含む): 868244553792

約数和(自身を除く): 603523840992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 131, 150, 160, 200, 240, 262, 300, 393, 400, 480, 524, 600, 655, 786, 800, 1048, 1200, 1310, 1572, 1965, 2096, 2400, 2620, 3144, 3275, 3930, 4192, 5240, 6288, 6550, 7860, 9825, 10480, 12576, 13100, 15720, 19650, 20960, 26200, 31440, 39300, 52400, 62880, 78600, 104800, 157200, 314400, 841987, 1683974, 2525961, 3367948, 4209935, 5051922, 6735896, 8419870, 10103844, 12629805, 13471792, 16839740, 20207688, 21049675, 25259610, 26943584, 33679480, 40415376, 42099350, 50519220, 63149025, 67358960, 80830752, 84198700, 101038440, 110300297, 126298050, 134717920, 168397400, 202076880, 220600594, 252596100, 330900891, 336794800, 404153760, 441201188, 505192200, 551501485, 661801782, 673589600, 882402376, 1010384400, 1103002970, 1323603564, 1654504455, 1764804752, 2020768800, 2206005940, 2647207128, 2757507425, 3309008910, 3529609504, 4412011880, 5294414256, 5515014850, 6618017820, 8272522275, 8824023760, 10588828512, 11030029700, 13236035640, 16545044550, 17648047520, 22060059400, 26472071280, 33090089100, 44120118800, 52944142560, 66180178200, 88240237600, 132360356400, 264720712800]

約数ペア:

[(1, 264720712800), (2, 132360356400), (3, 88240237600), (4, 66180178200), (5, 52944142560), (6, 44120118800), (8, 33090089100), (10, 26472071280), (12, 22060059400), (15, 17648047520), (16, 16545044550), (20, 13236035640), (24, 11030029700), (25, 10588828512), (30, 8824023760), (32, 8272522275), (40, 6618017820), (48, 5515014850), (50, 5294414256), (60, 4412011880), (75, 3529609504), (80, 3309008910), (96, 2757507425), (100, 2647207128), (120, 2206005940), (131, 2020768800), (150, 1764804752), (160, 1654504455), (200, 1323603564), (240, 1103002970), (262, 1010384400), (300, 882402376), (393, 673589600), (400, 661801782), (480, 551501485), (524, 505192200), (600, 441201188), (655, 404153760), (786, 336794800), (800, 330900891), (1048, 252596100), (1200, 220600594), (1310, 202076880), (1572, 168397400), (1965, 134717920), (2096, 126298050), (2400, 110300297), (2620, 101038440), (3144, 84198700), (3275, 80830752), (3930, 67358960), (4192, 63149025), (5240, 50519220), (6288, 42099350), (6550, 40415376), (7860, 33679480), (9825, 26943584), (10480, 25259610), (12576, 21049675), (13100, 20207688), (15720, 16839740), (19650, 13471792), (20960, 12629805), (26200, 10103844), (31440, 8419870), (39300, 6735896), (52400, 5051922), (62880, 4209935), (78600, 3367948), (104800, 2525961), (157200, 1683974), (314400, 841987)]