11278680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 40089600

約数和(自身を除く): 28810920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 463, 580, 609, 696, 812, 840, 870, 926, 1015, 1160, 1218, 1389, 1624, 1740, 1852, 2030, 2315, 2436, 2778, 3045, 3241, 3480, 3704, 4060, 4630, 4872, 5556, 6090, 6482, 6945, 8120, 9260, 9723, 11112, 12180, 12964, 13427, 13890, 16205, 18520, 19446, 24360, 25928, 26854, 27780, 32410, 38892, 40281, 48615, 53708, 55560, 64820, 67135, 77784, 80562, 93989, 97230, 107416, 129640, 134270, 161124, 187978, 194460, 201405, 268540, 281967, 322248, 375956, 388920, 402810, 469945, 537080, 563934, 751912, 805620, 939890, 1127868, 1409835, 1611240, 1879780, 2255736, 2819670, 3759560, 5639340, 11278680]

約数ペア:

[(1, 11278680), (2, 5639340), (3, 3759560), (4, 2819670), (5, 2255736), (6, 1879780), (7, 1611240), (8, 1409835), (10, 1127868), (12, 939890), (14, 805620), (15, 751912), (20, 563934), (21, 537080), (24, 469945), (28, 402810), (29, 388920), (30, 375956), (35, 322248), (40, 281967), (42, 268540), (56, 201405), (58, 194460), (60, 187978), (70, 161124), (84, 134270), (87, 129640), (105, 107416), (116, 97230), (120, 93989), (140, 80562), (145, 77784), (168, 67135), (174, 64820), (203, 55560), (210, 53708), (232, 48615), (280, 40281), (290, 38892), (348, 32410), (406, 27780), (420, 26854), (435, 25928), (463, 24360), (580, 19446), (609, 18520), (696, 16205), (812, 13890), (840, 13427), (870, 12964), (926, 12180), (1015, 11112), (1160, 9723), (1218, 9260), (1389, 8120), (1624, 6945), (1740, 6482), (1852, 6090), (2030, 5556), (2315, 4872), (2436, 4630), (2778, 4060), (3045, 3704), (3241, 3480)]