168151440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 545965056

約数和(自身を除く): 377813616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 97, 120, 124, 155, 186, 194, 233, 240, 248, 291, 310, 372, 388, 465, 466, 485, 496, 582, 620, 699, 744, 776, 930, 932, 970, 1164, 1165, 1240, 1398, 1455, 1488, 1552, 1860, 1864, 1940, 2328, 2330, 2480, 2796, 2910, 3007, 3495, 3720, 3728, 3880, 4656, 4660, 5592, 5820, 6014, 6990, 7223, 7440, 7760, 9021, 9320, 11184, 11640, 12028, 13980, 14446, 15035, 18042, 18640, 21669, 22601, 23280, 24056, 27960, 28892, 30070, 36084, 36115, 43338, 45105, 45202, 48112, 55920, 57784, 60140, 67803, 72168, 72230, 86676, 90210, 90404, 108345, 113005, 115568, 120280, 135606, 144336, 144460, 173352, 180420, 180808, 216690, 226010, 240560, 271212, 288920, 339015, 346704, 360840, 361616, 433380, 452020, 542424, 577840, 678030, 700631, 721680, 866760, 904040, 1084848, 1356060, 1401262, 1733520, 1808080, 2101893, 2712120, 2802524, 3503155, 4203786, 5424240, 5605048, 7006310, 8407572, 10509465, 11210096, 14012620, 16815144, 21018930, 28025240, 33630288, 42037860, 56050480, 84075720, 168151440]

約数ペア:

[(1, 168151440), (2, 84075720), (3, 56050480), (4, 42037860), (5, 33630288), (6, 28025240), (8, 21018930), (10, 16815144), (12, 14012620), (15, 11210096), (16, 10509465), (20, 8407572), (24, 7006310), (30, 5605048), (31, 5424240), (40, 4203786), (48, 3503155), (60, 2802524), (62, 2712120), (80, 2101893), (93, 1808080), (97, 1733520), (120, 1401262), (124, 1356060), (155, 1084848), (186, 904040), (194, 866760), (233, 721680), (240, 700631), (248, 678030), (291, 577840), (310, 542424), (372, 452020), (388, 433380), (465, 361616), (466, 360840), (485, 346704), (496, 339015), (582, 288920), (620, 271212), (699, 240560), (744, 226010), (776, 216690), (930, 180808), (932, 180420), (970, 173352), (1164, 144460), (1165, 144336), (1240, 135606), (1398, 120280), (1455, 115568), (1488, 113005), (1552, 108345), (1860, 90404), (1864, 90210), (1940, 86676), (2328, 72230), (2330, 72168), (2480, 67803), (2796, 60140), (2910, 57784), (3007, 55920), (3495, 48112), (3720, 45202), (3728, 45105), (3880, 43338), (4656, 36115), (4660, 36084), (5592, 30070), (5820, 28892), (6014, 27960), (6990, 24056), (7223, 23280), (7440, 22601), (7760, 21669), (9021, 18640), (9320, 18042), (11184, 15035), (11640, 14446), (12028, 13980)]