225915840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1739

約数の個数: 168

約数和(自身を含む): 794064960

約数和(自身を除く): 568149120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 705, 720, 752, 846, 940, 960, 1128, 1410, 1440, 1504, 1669, 1692, 1880, 2115, 2256, 2820, 2880, 3008, 3338, 3384, 3760, 4230, 4512, 5007, 5640, 6676, 6768, 7520, 8345, 8460, 9024, 10014, 11280, 13352, 13536, 15021, 15040, 16690, 16920, 20028, 22560, 25035, 26704, 27072, 30042, 33380, 33840, 40056, 45120, 50070, 53408, 60084, 66760, 67680, 75105, 78443, 80112, 100140, 106816, 120168, 133520, 135360, 150210, 156886, 160224, 200280, 235329, 240336, 267040, 300420, 313772, 320448, 392215, 400560, 470658, 480672, 534080, 600840, 627544, 705987, 784430, 801120, 941316, 961344, 1176645, 1201680, 1255088, 1411974, 1568860, 1602240, 1882632, 2353290, 2403360, 2510176, 2823948, 3137720, 3529935, 3765264, 4706580, 4806720, 5020352, 5647896, 6275440, 7059870, 7530528, 9413160, 11295792, 12550880, 14119740, 15061056, 18826320, 22591584, 25101760, 28239480, 37652640, 45183168, 56478960, 75305280, 112957920, 225915840]

約数ペア:

[(1, 225915840), (2, 112957920), (3, 75305280), (4, 56478960), (5, 45183168), (6, 37652640), (8, 28239480), (9, 25101760), (10, 22591584), (12, 18826320), (15, 15061056), (16, 14119740), (18, 12550880), (20, 11295792), (24, 9413160), (30, 7530528), (32, 7059870), (36, 6275440), (40, 5647896), (45, 5020352), (47, 4806720), (48, 4706580), (60, 3765264), (64, 3529935), (72, 3137720), (80, 2823948), (90, 2510176), (94, 2403360), (96, 2353290), (120, 1882632), (141, 1602240), (144, 1568860), (160, 1411974), (180, 1255088), (188, 1201680), (192, 1176645), (235, 961344), (240, 941316), (282, 801120), (288, 784430), (320, 705987), (360, 627544), (376, 600840), (423, 534080), (470, 480672), (480, 470658), (564, 400560), (576, 392215), (705, 320448), (720, 313772), (752, 300420), (846, 267040), (940, 240336), (960, 235329), (1128, 200280), (1410, 160224), (1440, 156886), (1504, 150210), (1669, 135360), (1692, 133520), (1880, 120168), (2115, 106816), (2256, 100140), (2820, 80112), (2880, 78443), (3008, 75105), (3338, 67680), (3384, 66760), (3760, 60084), (4230, 53408), (4512, 50070), (5007, 45120), (5640, 40056), (6676, 33840), (6768, 33380), (7520, 30042), (8345, 27072), (8460, 26704), (9024, 25035), (10014, 22560), (11280, 20028), (13352, 16920), (13536, 16690), (15021, 15040)]