615662520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:534

約数の個数: 192

約数和(自身を含む): 2054052000

約数和(自身を除く): 1438389480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 121, 132, 165, 218, 220, 242, 264, 327, 330, 363, 389, 436, 440, 484, 545, 605, 654, 660, 726, 778, 872, 968, 1090, 1167, 1199, 1210, 1308, 1320, 1452, 1556, 1635, 1815, 1945, 2180, 2334, 2398, 2420, 2616, 2904, 3112, 3270, 3597, 3630, 3890, 4279, 4360, 4668, 4796, 4840, 5835, 5995, 6540, 7194, 7260, 7780, 8558, 9336, 9592, 11670, 11990, 12837, 13080, 13189, 14388, 14520, 15560, 17116, 17985, 21395, 23340, 23980, 25674, 26378, 28776, 34232, 35970, 39567, 42401, 42790, 46680, 47069, 47960, 51348, 52756, 64185, 65945, 71940, 79134, 84802, 85580, 94138, 102696, 105512, 127203, 128370, 131890, 141207, 143880, 158268, 169604, 171160, 188276, 197835, 212005, 235345, 254406, 256740, 263780, 282414, 316536, 339208, 376552, 395670, 424010, 466411, 470690, 508812, 513480, 527560, 564828, 636015, 706035, 791340, 848020, 932822, 941380, 1017624, 1129656, 1272030, 1399233, 1412070, 1582680, 1696040, 1865644, 1882760, 2332055, 2544060, 2798466, 2824140, 3731288, 4664110, 5088120, 5130521, 5596932, 5648280, 6996165, 9328220, 10261042, 11193864, 13992330, 15391563, 18656440, 20522084, 25652605, 27984660, 30783126, 41044168, 51305210, 55969320, 61566252, 76957815, 102610420, 123132504, 153915630, 205220840, 307831260, 615662520]

約数ペア:

[(1, 615662520), (2, 307831260), (3, 205220840), (4, 153915630), (5, 123132504), (6, 102610420), (8, 76957815), (10, 61566252), (11, 55969320), (12, 51305210), (15, 41044168), (20, 30783126), (22, 27984660), (24, 25652605), (30, 20522084), (33, 18656440), (40, 15391563), (44, 13992330), (55, 11193864), (60, 10261042), (66, 9328220), (88, 6996165), (109, 5648280), (110, 5596932), (120, 5130521), (121, 5088120), (132, 4664110), (165, 3731288), (218, 2824140), (220, 2798466), (242, 2544060), (264, 2332055), (327, 1882760), (330, 1865644), (363, 1696040), (389, 1582680), (436, 1412070), (440, 1399233), (484, 1272030), (545, 1129656), (605, 1017624), (654, 941380), (660, 932822), (726, 848020), (778, 791340), (872, 706035), (968, 636015), (1090, 564828), (1167, 527560), (1199, 513480), (1210, 508812), (1308, 470690), (1320, 466411), (1452, 424010), (1556, 395670), (1635, 376552), (1815, 339208), (1945, 316536), (2180, 282414), (2334, 263780), (2398, 256740), (2420, 254406), (2616, 235345), (2904, 212005), (3112, 197835), (3270, 188276), (3597, 171160), (3630, 169604), (3890, 158268), (4279, 143880), (4360, 141207), (4668, 131890), (4796, 128370), (4840, 127203), (5835, 105512), (5995, 102696), (6540, 94138), (7194, 85580), (7260, 84802), (7780, 79134), (8558, 71940), (9336, 65945), (9592, 64185), (11670, 52756), (11990, 51348), (12837, 47960), (13080, 47069), (13189, 46680), (14388, 42790), (14520, 42401), (15560, 39567), (17116, 35970), (17985, 34232), (21395, 28776), (23340, 26378), (23980, 25674)]