660486960

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{14561}}^1$

素因数の和:14593

約数の個数: 200

約数和(自身を含む): 2621858976

約数和(自身を除く): 1961372016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 14561, 15120, 22680, 29122, 43683, 45360, 58244, 72805, 87366, 101927, 116488, 131049, 145610, 174732, 203854, 218415, 232976, 262098, 291220, 305781, 349464, 393147, 407708, 436830, 509635, 524196, 582440, 611562, 655245, 698928, 786294, 815416, 873660, 917343, 1019270, 1048392, 1164880, 1179441, 1223124, 1310490, 1528905, 1572588, 1630832, 1747320, 1834686, 1965735, 2038540, 2096784, 2358882, 2446248, 2620980, 2752029, 3057810, 3145176, 3494640, 3669372, 3931470, 4077080, 4586715, 4717764, 4892496, 5241960, 5504058, 5897205, 6115620, 6290352, 7338744, 7862940, 8154160, 8256087, 9173430, 9435528, 10483920, 11008116, 11794410, 12231240, 13760145, 14677488, 15725880, 16512174, 18346860, 18871056, 22016232, 23588820, 24462480, 27520290, 31451760, 33024348, 36693720, 41280435, 44032464, 47177640, 55040580, 66048696, 73387440, 82560870, 94355280, 110081160, 132097392, 165121740, 220162320, 330243480, 660486960]

約数ペア:

[(1, 660486960), (2, 330243480), (3, 220162320), (4, 165121740), (5, 132097392), (6, 110081160), (7, 94355280), (8, 82560870), (9, 73387440), (10, 66048696), (12, 55040580), (14, 47177640), (15, 44032464), (16, 41280435), (18, 36693720), (20, 33024348), (21, 31451760), (24, 27520290), (27, 24462480), (28, 23588820), (30, 22016232), (35, 18871056), (36, 18346860), (40, 16512174), (42, 15725880), (45, 14677488), (48, 13760145), (54, 12231240), (56, 11794410), (60, 11008116), (63, 10483920), (70, 9435528), (72, 9173430), (80, 8256087), (81, 8154160), (84, 7862940), (90, 7338744), (105, 6290352), (108, 6115620), (112, 5897205), (120, 5504058), (126, 5241960), (135, 4892496), (140, 4717764), (144, 4586715), (162, 4077080), (168, 3931470), (180, 3669372), (189, 3494640), (210, 3145176), (216, 3057810), (240, 2752029), (252, 2620980), (270, 2446248), (280, 2358882), (315, 2096784), (324, 2038540), (336, 1965735), (360, 1834686), (378, 1747320), (405, 1630832), (420, 1572588), (432, 1528905), (504, 1310490), (540, 1223124), (560, 1179441), (567, 1164880), (630, 1048392), (648, 1019270), (720, 917343), (756, 873660), (810, 815416), (840, 786294), (945, 698928), (1008, 655245), (1080, 611562), (1134, 582440), (1260, 524196), (1296, 509635), (1512, 436830), (1620, 407708), (1680, 393147), (1890, 349464), (2160, 305781), (2268, 291220), (2520, 262098), (2835, 232976), (3024, 218415), (3240, 203854), (3780, 174732), (4536, 145610), (5040, 131049), (5670, 116488), (6480, 101927), (7560, 87366), (9072, 72805), (11340, 58244), (14561, 45360), (15120, 43683), (22680, 29122)]