196557360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:987

約数の個数: 160

約数和(自身を含む): 651386880

約数和(自身を除く): 454829520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 744, 870, 899, 911, 930, 1160, 1240, 1392, 1488, 1740, 1798, 1822, 1860, 2320, 2480, 2697, 2733, 3480, 3596, 3644, 3720, 4495, 4555, 5394, 5466, 6960, 7192, 7288, 7440, 8990, 9110, 10788, 10932, 13485, 13665, 14384, 14576, 17980, 18220, 21576, 21864, 26419, 26970, 27330, 28241, 35960, 36440, 43152, 43728, 52838, 53940, 54660, 56482, 71920, 72880, 79257, 84723, 105676, 107880, 109320, 112964, 132095, 141205, 158514, 169446, 211352, 215760, 218640, 225928, 264190, 282410, 317028, 338892, 396285, 422704, 423615, 451856, 528380, 564820, 634056, 677784, 792570, 818989, 847230, 1056760, 1129640, 1268112, 1355568, 1585140, 1637978, 1694460, 2113520, 2259280, 2456967, 3170280, 3275956, 3388920, 4094945, 4913934, 6340560, 6551912, 6777840, 8189890, 9827868, 12284835, 13103824, 16379780, 19655736, 24569670, 32759560, 39311472, 49139340, 65519120, 98278680, 196557360]

約数ペア:

[(1, 196557360), (2, 98278680), (3, 65519120), (4, 49139340), (5, 39311472), (6, 32759560), (8, 24569670), (10, 19655736), (12, 16379780), (15, 13103824), (16, 12284835), (20, 9827868), (24, 8189890), (29, 6777840), (30, 6551912), (31, 6340560), (40, 4913934), (48, 4094945), (58, 3388920), (60, 3275956), (62, 3170280), (80, 2456967), (87, 2259280), (93, 2113520), (116, 1694460), (120, 1637978), (124, 1585140), (145, 1355568), (155, 1268112), (174, 1129640), (186, 1056760), (232, 847230), (240, 818989), (248, 792570), (290, 677784), (310, 634056), (348, 564820), (372, 528380), (435, 451856), (464, 423615), (465, 422704), (496, 396285), (580, 338892), (620, 317028), (696, 282410), (744, 264190), (870, 225928), (899, 218640), (911, 215760), (930, 211352), (1160, 169446), (1240, 158514), (1392, 141205), (1488, 132095), (1740, 112964), (1798, 109320), (1822, 107880), (1860, 105676), (2320, 84723), (2480, 79257), (2697, 72880), (2733, 71920), (3480, 56482), (3596, 54660), (3644, 53940), (3720, 52838), (4495, 43728), (4555, 43152), (5394, 36440), (5466, 35960), (6960, 28241), (7192, 27330), (7288, 26970), (7440, 26419), (8990, 21864), (9110, 21576), (10788, 18220), (10932, 17980), (13485, 14576), (13665, 14384)]