318682080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1134

約数の個数: 192

約数和(自身を含む): 1132185600

約数和(自身を除く): 813503520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 1039, 1065, 1080, 1136, 1278, 1420, 1440, 1704, 1917, 2078, 2130, 2160, 2272, 2556, 2840, 3117, 3195, 3408, 3834, 4156, 4260, 4320, 5112, 5195, 5680, 6234, 6390, 6816, 7668, 8312, 8520, 9351, 9585, 10224, 10390, 11360, 12468, 12780, 15336, 15585, 16624, 17040, 18702, 19170, 20448, 20780, 24936, 25560, 28053, 30672, 31170, 33248, 34080, 37404, 38340, 41560, 46755, 49872, 51120, 56106, 61344, 62340, 73769, 74808, 76680, 83120, 93510, 99744, 102240, 112212, 124680, 140265, 147538, 149616, 153360, 166240, 187020, 221307, 224424, 249360, 280530, 295076, 299232, 306720, 368845, 374040, 442614, 448848, 498720, 561060, 590152, 663921, 737690, 748080, 885228, 897696, 1106535, 1122120, 1180304, 1327842, 1475380, 1496160, 1770456, 1991763, 2213070, 2244240, 2360608, 2655684, 2950760, 3319605, 3540912, 3983526, 4426140, 4488480, 5311368, 5901520, 6639210, 7081824, 7967052, 8852280, 9958815, 10622736, 11803040, 13278420, 15934104, 17704560, 19917630, 21245472, 26556840, 31868208, 35409120, 39835260, 53113680, 63736416, 79670520, 106227360, 159341040, 318682080]

約数ペア:

[(1, 318682080), (2, 159341040), (3, 106227360), (4, 79670520), (5, 63736416), (6, 53113680), (8, 39835260), (9, 35409120), (10, 31868208), (12, 26556840), (15, 21245472), (16, 19917630), (18, 17704560), (20, 15934104), (24, 13278420), (27, 11803040), (30, 10622736), (32, 9958815), (36, 8852280), (40, 7967052), (45, 7081824), (48, 6639210), (54, 5901520), (60, 5311368), (71, 4488480), (72, 4426140), (80, 3983526), (90, 3540912), (96, 3319605), (108, 2950760), (120, 2655684), (135, 2360608), (142, 2244240), (144, 2213070), (160, 1991763), (180, 1770456), (213, 1496160), (216, 1475380), (240, 1327842), (270, 1180304), (284, 1122120), (288, 1106535), (355, 897696), (360, 885228), (426, 748080), (432, 737690), (480, 663921), (540, 590152), (568, 561060), (639, 498720), (710, 448848), (720, 442614), (852, 374040), (864, 368845), (1039, 306720), (1065, 299232), (1080, 295076), (1136, 280530), (1278, 249360), (1420, 224424), (1440, 221307), (1704, 187020), (1917, 166240), (2078, 153360), (2130, 149616), (2160, 147538), (2272, 140265), (2556, 124680), (2840, 112212), (3117, 102240), (3195, 99744), (3408, 93510), (3834, 83120), (4156, 76680), (4260, 74808), (4320, 73769), (5112, 62340), (5195, 61344), (5680, 56106), (6234, 51120), (6390, 49872), (6816, 46755), (7668, 41560), (8312, 38340), (8520, 37404), (9351, 34080), (9585, 33248), (10224, 31170), (10390, 30672), (11360, 28053), (12468, 25560), (12780, 24936), (15336, 20780), (15585, 20448), (16624, 19170), (17040, 18702)]