665592840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9887}}^1$

素因数の和:9932

約数の個数: 192

約数和(自身を含む): 2498895360

約数和(自身を除く): 1833302520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 255, 264, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 561, 612, 660, 680, 748, 765, 792, 935, 990, 1020, 1122, 1224, 1320, 1496, 1530, 1683, 1870, 1980, 2040, 2244, 2805, 3060, 3366, 3740, 3960, 4488, 5610, 6120, 6732, 7480, 8415, 9887, 11220, 13464, 16830, 19774, 22440, 29661, 33660, 39548, 49435, 59322, 67320, 79096, 88983, 98870, 108757, 118644, 148305, 168079, 177966, 197740, 217514, 237288, 296610, 326271, 336158, 355932, 395480, 435028, 444915, 504237, 543785, 593220, 652542, 672316, 711864, 840395, 870056, 889830, 978813, 1008474, 1087570, 1186440, 1305084, 1344632, 1512711, 1631355, 1680790, 1779660, 1848869, 1957626, 2016948, 2175140, 2521185, 2610168, 3025422, 3262710, 3361580, 3559320, 3697738, 3915252, 4033896, 4350280, 4894065, 5042370, 5546607, 6050844, 6525420, 6723160, 7395476, 7563555, 7830504, 9244345, 9788130, 10084740, 11093214, 12101688, 13050840, 14790952, 15127110, 16639821, 18488690, 19576260, 20169480, 22186428, 27733035, 30254220, 33279642, 36977380, 39152520, 44372856, 55466070, 60508440, 66559284, 73954760, 83199105, 110932140, 133118568, 166398210, 221864280, 332796420, 665592840]

約数ペア:

[(1, 665592840), (2, 332796420), (3, 221864280), (4, 166398210), (5, 133118568), (6, 110932140), (8, 83199105), (9, 73954760), (10, 66559284), (11, 60508440), (12, 55466070), (15, 44372856), (17, 39152520), (18, 36977380), (20, 33279642), (22, 30254220), (24, 27733035), (30, 22186428), (33, 20169480), (34, 19576260), (36, 18488690), (40, 16639821), (44, 15127110), (45, 14790952), (51, 13050840), (55, 12101688), (60, 11093214), (66, 10084740), (68, 9788130), (72, 9244345), (85, 7830504), (88, 7563555), (90, 7395476), (99, 6723160), (102, 6525420), (110, 6050844), (120, 5546607), (132, 5042370), (136, 4894065), (153, 4350280), (165, 4033896), (170, 3915252), (180, 3697738), (187, 3559320), (198, 3361580), (204, 3262710), (220, 3025422), (255, 2610168), (264, 2521185), (306, 2175140), (330, 2016948), (340, 1957626), (360, 1848869), (374, 1779660), (396, 1680790), (408, 1631355), (440, 1512711), (495, 1344632), (510, 1305084), (561, 1186440), (612, 1087570), (660, 1008474), (680, 978813), (748, 889830), (765, 870056), (792, 840395), (935, 711864), (990, 672316), (1020, 652542), (1122, 593220), (1224, 543785), (1320, 504237), (1496, 444915), (1530, 435028), (1683, 395480), (1870, 355932), (1980, 336158), (2040, 326271), (2244, 296610), (2805, 237288), (3060, 217514), (3366, 197740), (3740, 177966), (3960, 168079), (4488, 148305), (5610, 118644), (6120, 108757), (6732, 98870), (7480, 88983), (8415, 79096), (9887, 67320), (11220, 59322), (13464, 49435), (16830, 39548), (19774, 33660), (22440, 29661)]