157899120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1183

約数の個数: 160

約数和(自身を含む): 532346880

約数和(自身を除く): 374447760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1117, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2234, 2280, 2356, 2480, 2945, 3351, 3534, 3720, 4468, 4560, 4712, 5585, 5890, 6702, 7068, 7440, 8835, 8936, 9424, 11170, 11780, 13404, 14136, 16755, 17670, 17872, 21223, 22340, 23560, 26808, 28272, 33510, 34627, 35340, 42446, 44680, 47120, 53616, 63669, 67020, 69254, 70680, 84892, 89360, 103881, 106115, 127338, 134040, 138508, 141360, 169784, 173135, 207762, 212230, 254676, 268080, 277016, 318345, 339568, 346270, 415524, 424460, 509352, 519405, 554032, 636690, 657913, 692540, 831048, 848920, 1018704, 1038810, 1273380, 1315826, 1385080, 1662096, 1697840, 1973739, 2077620, 2546760, 2631652, 2770160, 3289565, 3947478, 4155240, 5093520, 5263304, 6579130, 7894956, 8310480, 9868695, 10526608, 13158260, 15789912, 19737390, 26316520, 31579824, 39474780, 52633040, 78949560, 157899120]

約数ペア:

[(1, 157899120), (2, 78949560), (3, 52633040), (4, 39474780), (5, 31579824), (6, 26316520), (8, 19737390), (10, 15789912), (12, 13158260), (15, 10526608), (16, 9868695), (19, 8310480), (20, 7894956), (24, 6579130), (30, 5263304), (31, 5093520), (38, 4155240), (40, 3947478), (48, 3289565), (57, 2770160), (60, 2631652), (62, 2546760), (76, 2077620), (80, 1973739), (93, 1697840), (95, 1662096), (114, 1385080), (120, 1315826), (124, 1273380), (152, 1038810), (155, 1018704), (186, 848920), (190, 831048), (228, 692540), (240, 657913), (248, 636690), (285, 554032), (304, 519405), (310, 509352), (372, 424460), (380, 415524), (456, 346270), (465, 339568), (496, 318345), (570, 277016), (589, 268080), (620, 254676), (744, 212230), (760, 207762), (912, 173135), (930, 169784), (1117, 141360), (1140, 138508), (1178, 134040), (1240, 127338), (1488, 106115), (1520, 103881), (1767, 89360), (1860, 84892), (2234, 70680), (2280, 69254), (2356, 67020), (2480, 63669), (2945, 53616), (3351, 47120), (3534, 44680), (3720, 42446), (4468, 35340), (4560, 34627), (4712, 33510), (5585, 28272), (5890, 26808), (6702, 23560), (7068, 22340), (7440, 21223), (8835, 17872), (8936, 17670), (9424, 16755), (11170, 14136), (11780, 13404)]