197040960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2261

約数の個数: 168

約数和(自身を含む): 699918336

約数和(自身を除く): 502877376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2207, 2232, 2480, 2790, 2880, 2976, 3720, 4414, 4464, 4960, 5580, 5952, 6621, 7440, 8828, 8928, 9920, 11035, 11160, 13242, 14880, 17656, 17856, 19863, 22070, 22320, 26484, 29760, 33105, 35312, 39726, 44140, 44640, 52968, 66210, 68417, 70624, 79452, 88280, 89280, 99315, 105936, 132420, 136834, 141248, 158904, 176560, 198630, 205251, 211872, 264840, 273668, 317808, 342085, 353120, 397260, 410502, 423744, 529680, 547336, 615753, 635616, 684170, 706240, 794520, 821004, 1026255, 1059360, 1094672, 1231506, 1271232, 1368340, 1589040, 1642008, 2052510, 2118720, 2189344, 2463012, 2736680, 3078765, 3178080, 3284016, 4105020, 4378688, 4926024, 5473360, 6157530, 6356160, 6568032, 8210040, 9852048, 10946720, 12315060, 13136064, 16420080, 19704096, 21893440, 24630120, 32840160, 39408192, 49260240, 65680320, 98520480, 197040960]

約数ペア:

[(1, 197040960), (2, 98520480), (3, 65680320), (4, 49260240), (5, 39408192), (6, 32840160), (8, 24630120), (9, 21893440), (10, 19704096), (12, 16420080), (15, 13136064), (16, 12315060), (18, 10946720), (20, 9852048), (24, 8210040), (30, 6568032), (31, 6356160), (32, 6157530), (36, 5473360), (40, 4926024), (45, 4378688), (48, 4105020), (60, 3284016), (62, 3178080), (64, 3078765), (72, 2736680), (80, 2463012), (90, 2189344), (93, 2118720), (96, 2052510), (120, 1642008), (124, 1589040), (144, 1368340), (155, 1271232), (160, 1231506), (180, 1094672), (186, 1059360), (192, 1026255), (240, 821004), (248, 794520), (279, 706240), (288, 684170), (310, 635616), (320, 615753), (360, 547336), (372, 529680), (465, 423744), (480, 410502), (496, 397260), (558, 353120), (576, 342085), (620, 317808), (720, 273668), (744, 264840), (930, 211872), (960, 205251), (992, 198630), (1116, 176560), (1240, 158904), (1395, 141248), (1440, 136834), (1488, 132420), (1860, 105936), (1984, 99315), (2207, 89280), (2232, 88280), (2480, 79452), (2790, 70624), (2880, 68417), (2976, 66210), (3720, 52968), (4414, 44640), (4464, 44140), (4960, 39726), (5580, 35312), (5952, 33105), (6621, 29760), (7440, 26484), (8828, 22320), (8928, 22070), (9920, 19863), (11035, 17856), (11160, 17656), (13242, 14880)]