22430280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 71124480

約数和(自身を除く): 48694200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 47, 60, 82, 94, 97, 120, 123, 141, 164, 188, 194, 205, 235, 246, 282, 291, 328, 376, 388, 410, 470, 485, 492, 564, 582, 615, 705, 776, 820, 940, 970, 984, 1128, 1164, 1230, 1410, 1455, 1640, 1880, 1927, 1940, 2328, 2460, 2820, 2910, 3854, 3880, 3977, 4559, 4920, 5640, 5781, 5820, 7708, 7954, 9118, 9635, 11562, 11640, 11931, 13677, 15416, 15908, 18236, 19270, 19885, 22795, 23124, 23862, 27354, 28905, 31816, 36472, 38540, 39770, 45590, 46248, 47724, 54708, 57810, 59655, 68385, 77080, 79540, 91180, 95448, 109416, 115620, 119310, 136770, 159080, 182360, 186919, 231240, 238620, 273540, 373838, 477240, 547080, 560757, 747676, 934595, 1121514, 1495352, 1869190, 2243028, 2803785, 3738380, 4486056, 5607570, 7476760, 11215140, 22430280]

約数ペア:

[(1, 22430280), (2, 11215140), (3, 7476760), (4, 5607570), (5, 4486056), (6, 3738380), (8, 2803785), (10, 2243028), (12, 1869190), (15, 1495352), (20, 1121514), (24, 934595), (30, 747676), (40, 560757), (41, 547080), (47, 477240), (60, 373838), (82, 273540), (94, 238620), (97, 231240), (120, 186919), (123, 182360), (141, 159080), (164, 136770), (188, 119310), (194, 115620), (205, 109416), (235, 95448), (246, 91180), (282, 79540), (291, 77080), (328, 68385), (376, 59655), (388, 57810), (410, 54708), (470, 47724), (485, 46248), (492, 45590), (564, 39770), (582, 38540), (615, 36472), (705, 31816), (776, 28905), (820, 27354), (940, 23862), (970, 23124), (984, 22795), (1128, 19885), (1164, 19270), (1230, 18236), (1410, 15908), (1455, 15416), (1640, 13677), (1880, 11931), (1927, 11640), (1940, 11562), (2328, 9635), (2460, 9118), (2820, 7954), (2910, 7708), (3854, 5820), (3880, 5781), (3977, 5640), (4559, 4920)]