228951240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16033}}^1$

素因数の和:16071

約数の個数: 128

約数和(自身を含む): 831202560

約数和(自身を除く): 602251320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 16033, 32066, 48099, 64132, 80165, 96198, 112231, 128264, 160330, 192396, 224462, 240495, 272561, 320660, 336693, 384792, 448924, 480990, 545122, 561155, 641320, 673386, 817683, 897848, 961980, 1090244, 1122310, 1346772, 1362805, 1635366, 1683465, 1907927, 1923960, 2180488, 2244620, 2693544, 2725610, 3270732, 3366930, 3815854, 4088415, 4489240, 5451220, 5723781, 6541464, 6733860, 7631708, 8176830, 9539635, 10902440, 11447562, 13467720, 15263416, 16353660, 19079270, 22895124, 28618905, 32707320, 38158540, 45790248, 57237810, 76317080, 114475620, 228951240]

約数ペア:

[(1, 228951240), (2, 114475620), (3, 76317080), (4, 57237810), (5, 45790248), (6, 38158540), (7, 32707320), (8, 28618905), (10, 22895124), (12, 19079270), (14, 16353660), (15, 15263416), (17, 13467720), (20, 11447562), (21, 10902440), (24, 9539635), (28, 8176830), (30, 7631708), (34, 6733860), (35, 6541464), (40, 5723781), (42, 5451220), (51, 4489240), (56, 4088415), (60, 3815854), (68, 3366930), (70, 3270732), (84, 2725610), (85, 2693544), (102, 2244620), (105, 2180488), (119, 1923960), (120, 1907927), (136, 1683465), (140, 1635366), (168, 1362805), (170, 1346772), (204, 1122310), (210, 1090244), (238, 961980), (255, 897848), (280, 817683), (340, 673386), (357, 641320), (408, 561155), (420, 545122), (476, 480990), (510, 448924), (595, 384792), (680, 336693), (714, 320660), (840, 272561), (952, 240495), (1020, 224462), (1190, 192396), (1428, 160330), (1785, 128264), (2040, 112231), (2380, 96198), (2856, 80165), (3570, 64132), (4760, 48099), (7140, 32066), (14280, 16033)]