154002660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21569}}^1$

素因数の和:21605

約数の個数: 96

約数和(自身を含む): 521821440

約数和(自身を除く): 367818780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 21569, 43138, 64707, 86276, 107845, 129414, 150983, 215690, 258828, 301966, 323535, 366673, 431380, 452949, 603932, 647070, 733346, 754915, 905898, 1100019, 1294140, 1466692, 1509830, 1811796, 1833365, 2200038, 2264745, 2566711, 3019660, 3666730, 4400076, 4529490, 5133422, 5500095, 7333460, 7700133, 9058980, 10266844, 11000190, 12833555, 15400266, 22000380, 25667110, 30800532, 38500665, 51334220, 77001330, 154002660]

約数ペア:

[(1, 154002660), (2, 77001330), (3, 51334220), (4, 38500665), (5, 30800532), (6, 25667110), (7, 22000380), (10, 15400266), (12, 12833555), (14, 11000190), (15, 10266844), (17, 9058980), (20, 7700133), (21, 7333460), (28, 5500095), (30, 5133422), (34, 4529490), (35, 4400076), (42, 3666730), (51, 3019660), (60, 2566711), (68, 2264745), (70, 2200038), (84, 1833365), (85, 1811796), (102, 1509830), (105, 1466692), (119, 1294140), (140, 1100019), (170, 905898), (204, 754915), (210, 733346), (238, 647070), (255, 603932), (340, 452949), (357, 431380), (420, 366673), (476, 323535), (510, 301966), (595, 258828), (714, 215690), (1020, 150983), (1190, 129414), (1428, 107845), (1785, 86276), (2380, 64707), (3570, 43138), (7140, 21569)]