154358880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:913

約数の個数: 192

約数和(自身を含む): 542324160

約数和(自身を除く): 387965280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 416, 435, 464, 480, 520, 580, 624, 696, 754, 780, 853, 870, 928, 1040, 1131, 1160, 1248, 1392, 1508, 1560, 1706, 1740, 1885, 2080, 2262, 2320, 2559, 2784, 3016, 3120, 3412, 3480, 3770, 4265, 4524, 4640, 5118, 5655, 6032, 6240, 6824, 6960, 7540, 8530, 9048, 10236, 11089, 11310, 12064, 12795, 13648, 13920, 15080, 17060, 18096, 20472, 22178, 22620, 24737, 25590, 27296, 30160, 33267, 34120, 36192, 40944, 44356, 45240, 49474, 51180, 55445, 60320, 66534, 68240, 74211, 81888, 88712, 90480, 98948, 102360, 110890, 123685, 133068, 136480, 148422, 166335, 177424, 180960, 197896, 204720, 221780, 247370, 266136, 296844, 321581, 332670, 354848, 371055, 395792, 409440, 443560, 494740, 532272, 593688, 643162, 665340, 742110, 791584, 887120, 964743, 989480, 1064544, 1187376, 1286324, 1330680, 1484220, 1607905, 1774240, 1929486, 1978960, 2374752, 2572648, 2661360, 2968440, 3215810, 3858972, 3957920, 4823715, 5145296, 5322720, 5936880, 6431620, 7717944, 9647430, 10290592, 11873760, 12863240, 15435888, 19294860, 25726480, 30871776, 38589720, 51452960, 77179440, 154358880]

約数ペア:

[(1, 154358880), (2, 77179440), (3, 51452960), (4, 38589720), (5, 30871776), (6, 25726480), (8, 19294860), (10, 15435888), (12, 12863240), (13, 11873760), (15, 10290592), (16, 9647430), (20, 7717944), (24, 6431620), (26, 5936880), (29, 5322720), (30, 5145296), (32, 4823715), (39, 3957920), (40, 3858972), (48, 3215810), (52, 2968440), (58, 2661360), (60, 2572648), (65, 2374752), (78, 1978960), (80, 1929486), (87, 1774240), (96, 1607905), (104, 1484220), (116, 1330680), (120, 1286324), (130, 1187376), (145, 1064544), (156, 989480), (160, 964743), (174, 887120), (195, 791584), (208, 742110), (232, 665340), (240, 643162), (260, 593688), (290, 532272), (312, 494740), (348, 443560), (377, 409440), (390, 395792), (416, 371055), (435, 354848), (464, 332670), (480, 321581), (520, 296844), (580, 266136), (624, 247370), (696, 221780), (754, 204720), (780, 197896), (853, 180960), (870, 177424), (928, 166335), (1040, 148422), (1131, 136480), (1160, 133068), (1248, 123685), (1392, 110890), (1508, 102360), (1560, 98948), (1706, 90480), (1740, 88712), (1885, 81888), (2080, 74211), (2262, 68240), (2320, 66534), (2559, 60320), (2784, 55445), (3016, 51180), (3120, 49474), (3412, 45240), (3480, 44356), (3770, 40944), (4265, 36192), (4524, 34120), (4640, 33267), (5118, 30160), (5655, 27296), (6032, 25590), (6240, 24737), (6824, 22620), (6960, 22178), (7540, 20472), (8530, 18096), (9048, 17060), (10236, 15080), (11089, 13920), (11310, 13648), (12064, 12795)]