407802120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1069}}^1$

素因数の和:1128

約数の個数: 192

約数和(自身を含む): 1419076800

約数和(自身を除く): 1011274680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 289, 330, 340, 374, 408, 440, 510, 561, 578, 660, 680, 748, 867, 935, 1020, 1069, 1122, 1156, 1320, 1445, 1496, 1734, 1870, 2040, 2138, 2244, 2312, 2805, 2890, 3179, 3207, 3468, 3740, 4276, 4335, 4488, 5345, 5610, 5780, 6358, 6414, 6936, 7480, 8552, 8670, 9537, 10690, 11220, 11560, 11759, 12716, 12828, 15895, 16035, 17340, 18173, 19074, 21380, 22440, 23518, 25432, 25656, 31790, 32070, 34680, 35277, 36346, 38148, 42760, 47036, 47685, 54519, 58795, 63580, 64140, 70554, 72692, 76296, 90865, 94072, 95370, 109038, 117590, 127160, 128280, 141108, 145384, 176385, 181730, 190740, 199903, 218076, 235180, 272595, 282216, 308941, 352770, 363460, 381480, 399806, 436152, 470360, 545190, 599709, 617882, 705540, 726920, 799612, 926823, 999515, 1090380, 1199418, 1235764, 1411080, 1544705, 1599224, 1853646, 1999030, 2180760, 2398836, 2471528, 2998545, 3089410, 3398351, 3707292, 3998060, 4634115, 4797672, 5997090, 6178820, 6796702, 7414584, 7996120, 9268230, 10195053, 11994180, 12357640, 13593404, 16991755, 18536460, 20390106, 23988360, 27186808, 33983510, 37072920, 40780212, 50975265, 67967020, 81560424, 101950530, 135934040, 203901060, 407802120]

約数ペア:

[(1, 407802120), (2, 203901060), (3, 135934040), (4, 101950530), (5, 81560424), (6, 67967020), (8, 50975265), (10, 40780212), (11, 37072920), (12, 33983510), (15, 27186808), (17, 23988360), (20, 20390106), (22, 18536460), (24, 16991755), (30, 13593404), (33, 12357640), (34, 11994180), (40, 10195053), (44, 9268230), (51, 7996120), (55, 7414584), (60, 6796702), (66, 6178820), (68, 5997090), (85, 4797672), (88, 4634115), (102, 3998060), (110, 3707292), (120, 3398351), (132, 3089410), (136, 2998545), (165, 2471528), (170, 2398836), (187, 2180760), (204, 1999030), (220, 1853646), (255, 1599224), (264, 1544705), (289, 1411080), (330, 1235764), (340, 1199418), (374, 1090380), (408, 999515), (440, 926823), (510, 799612), (561, 726920), (578, 705540), (660, 617882), (680, 599709), (748, 545190), (867, 470360), (935, 436152), (1020, 399806), (1069, 381480), (1122, 363460), (1156, 352770), (1320, 308941), (1445, 282216), (1496, 272595), (1734, 235180), (1870, 218076), (2040, 199903), (2138, 190740), (2244, 181730), (2312, 176385), (2805, 145384), (2890, 141108), (3179, 128280), (3207, 127160), (3468, 117590), (3740, 109038), (4276, 95370), (4335, 94072), (4488, 90865), (5345, 76296), (5610, 72692), (5780, 70554), (6358, 64140), (6414, 63580), (6936, 58795), (7480, 54519), (8552, 47685), (8670, 47036), (9537, 42760), (10690, 38148), (11220, 36346), (11560, 35277), (11759, 34680), (12716, 32070), (12828, 31790), (15895, 25656), (16035, 25432), (17340, 23518), (18173, 22440), (19074, 21380)]