22557360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 82851840

約数和(自身を除く): 60294480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 463, 464, 560, 580, 609, 696, 812, 840, 870, 926, 1015, 1160, 1218, 1389, 1392, 1624, 1680, 1740, 1852, 2030, 2315, 2320, 2436, 2778, 3045, 3241, 3248, 3480, 3704, 4060, 4630, 4872, 5556, 6090, 6482, 6945, 6960, 7408, 8120, 9260, 9723, 9744, 11112, 12180, 12964, 13427, 13890, 16205, 16240, 18520, 19446, 22224, 24360, 25928, 26854, 27780, 32410, 37040, 38892, 40281, 48615, 48720, 51856, 53708, 55560, 64820, 67135, 77784, 80562, 93989, 97230, 107416, 111120, 129640, 134270, 155568, 161124, 187978, 194460, 201405, 214832, 259280, 268540, 281967, 322248, 375956, 388920, 402810, 469945, 537080, 563934, 644496, 751912, 777840, 805620, 939890, 1074160, 1127868, 1409835, 1503824, 1611240, 1879780, 2255736, 2819670, 3222480, 3759560, 4511472, 5639340, 7519120, 11278680, 22557360]

約数ペア:

[(1, 22557360), (2, 11278680), (3, 7519120), (4, 5639340), (5, 4511472), (6, 3759560), (7, 3222480), (8, 2819670), (10, 2255736), (12, 1879780), (14, 1611240), (15, 1503824), (16, 1409835), (20, 1127868), (21, 1074160), (24, 939890), (28, 805620), (29, 777840), (30, 751912), (35, 644496), (40, 563934), (42, 537080), (48, 469945), (56, 402810), (58, 388920), (60, 375956), (70, 322248), (80, 281967), (84, 268540), (87, 259280), (105, 214832), (112, 201405), (116, 194460), (120, 187978), (140, 161124), (145, 155568), (168, 134270), (174, 129640), (203, 111120), (210, 107416), (232, 97230), (240, 93989), (280, 80562), (290, 77784), (336, 67135), (348, 64820), (406, 55560), (420, 53708), (435, 51856), (463, 48720), (464, 48615), (560, 40281), (580, 38892), (609, 37040), (696, 32410), (812, 27780), (840, 26854), (870, 25928), (926, 24360), (1015, 22224), (1160, 19446), (1218, 18520), (1389, 16240), (1392, 16205), (1624, 13890), (1680, 13427), (1740, 12964), (1852, 12180), (2030, 11112), (2315, 9744), (2320, 9723), (2436, 9260), (2778, 8120), (3045, 7408), (3241, 6960), (3248, 6945), (3480, 6482), (3704, 6090), (4060, 5556), (4630, 4872)]