2453156640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{154871}}^1$

素因数の和:154903

約数の個数: 144

約数和(自身を含む): 9132492096

約数和(自身を除く): 6679335456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 154871, 309742, 464613, 619484, 774355, 929226, 1238968, 1393839, 1548710, 1703581, 1858452, 2323065, 2477936, 2787678, 3097420, 3407162, 3716904, 4646130, 4955872, 5110743, 5575356, 6194840, 6814324, 6969195, 7433808, 8517905, 9292260, 10221486, 11150712, 12389680, 13628648, 13938390, 14867616, 15332229, 17035810, 18584520, 20442972, 22301424, 24779360, 25553715, 27257296, 27876780, 30664458, 34071620, 37169040, 40885944, 44602848, 51107430, 54514592, 55753560, 61328916, 68143240, 74338080, 76661145, 81771888, 102214860, 111507120, 122657832, 136286480, 153322290, 163543776, 204429720, 223014240, 245315664, 272572960, 306644580, 408859440, 490631328, 613289160, 817718880, 1226578320, 2453156640]

約数ペア:

[(1, 2453156640), (2, 1226578320), (3, 817718880), (4, 613289160), (5, 490631328), (6, 408859440), (8, 306644580), (9, 272572960), (10, 245315664), (11, 223014240), (12, 204429720), (15, 163543776), (16, 153322290), (18, 136286480), (20, 122657832), (22, 111507120), (24, 102214860), (30, 81771888), (32, 76661145), (33, 74338080), (36, 68143240), (40, 61328916), (44, 55753560), (45, 54514592), (48, 51107430), (55, 44602848), (60, 40885944), (66, 37169040), (72, 34071620), (80, 30664458), (88, 27876780), (90, 27257296), (96, 25553715), (99, 24779360), (110, 22301424), (120, 20442972), (132, 18584520), (144, 17035810), (160, 15332229), (165, 14867616), (176, 13938390), (180, 13628648), (198, 12389680), (220, 11150712), (240, 10221486), (264, 9292260), (288, 8517905), (330, 7433808), (352, 6969195), (360, 6814324), (396, 6194840), (440, 5575356), (480, 5110743), (495, 4955872), (528, 4646130), (660, 3716904), (720, 3407162), (792, 3097420), (880, 2787678), (990, 2477936), (1056, 2323065), (1320, 1858452), (1440, 1703581), (1584, 1548710), (1760, 1393839), (1980, 1238968), (2640, 929226), (3168, 774355), (3960, 619484), (5280, 464613), (7920, 309742), (15840, 154871)]