253646640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3011}}^1$

素因数の和:3049

約数の個数: 200

約数和(自身を含む): 949033008

約数和(自身を除く): 695386368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3011, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 6022, 6480, 7020, 8424, 9033, 9360, 10530, 12044, 14040, 15055, 16848, 18066, 21060, 24088, 27099, 28080, 30110, 36132, 39143, 42120, 45165, 48176, 54198, 60220, 72264, 78286, 81297, 84240, 90330, 108396, 117429, 120440, 135495, 144528, 156572, 162594, 180660, 195715, 216792, 234858, 240880, 243891, 270990, 313144, 325188, 352287, 361320, 391430, 406485, 433584, 469716, 487782, 541980, 587145, 626288, 650376, 704574, 722640, 782860, 812970, 939432, 975564, 1056861, 1083960, 1174290, 1219455, 1300752, 1409148, 1565720, 1625940, 1761435, 1878864, 1951128, 2113722, 2167920, 2348580, 2438910, 2818296, 3131440, 3170583, 3251880, 3522870, 3902256, 4227444, 4697160, 4877820, 5284305, 5636592, 6341166, 6503760, 7045740, 8454888, 9394320, 9755640, 10568610, 12682332, 14091480, 15852915, 16909776, 19511280, 21137220, 25364664, 28182960, 31705830, 42274440, 50729328, 63411660, 84548880, 126823320, 253646640]

約数ペア:

[(1, 253646640), (2, 126823320), (3, 84548880), (4, 63411660), (5, 50729328), (6, 42274440), (8, 31705830), (9, 28182960), (10, 25364664), (12, 21137220), (13, 19511280), (15, 16909776), (16, 15852915), (18, 14091480), (20, 12682332), (24, 10568610), (26, 9755640), (27, 9394320), (30, 8454888), (36, 7045740), (39, 6503760), (40, 6341166), (45, 5636592), (48, 5284305), (52, 4877820), (54, 4697160), (60, 4227444), (65, 3902256), (72, 3522870), (78, 3251880), (80, 3170583), (81, 3131440), (90, 2818296), (104, 2438910), (108, 2348580), (117, 2167920), (120, 2113722), (130, 1951128), (135, 1878864), (144, 1761435), (156, 1625940), (162, 1565720), (180, 1409148), (195, 1300752), (208, 1219455), (216, 1174290), (234, 1083960), (240, 1056861), (260, 975564), (270, 939432), (312, 812970), (324, 782860), (351, 722640), (360, 704574), (390, 650376), (405, 626288), (432, 587145), (468, 541980), (520, 487782), (540, 469716), (585, 433584), (624, 406485), (648, 391430), (702, 361320), (720, 352287), (780, 325188), (810, 313144), (936, 270990), (1040, 243891), (1053, 240880), (1080, 234858), (1170, 216792), (1296, 195715), (1404, 180660), (1560, 162594), (1620, 156572), (1755, 144528), (1872, 135495), (2106, 120440), (2160, 117429), (2340, 108396), (2808, 90330), (3011, 84240), (3120, 81297), (3240, 78286), (3510, 72264), (4212, 60220), (4680, 54198), (5265, 48176), (5616, 45165), (6022, 42120), (6480, 39143), (7020, 36132), (8424, 30110), (9033, 28080), (9360, 27099), (10530, 24088), (12044, 21060), (14040, 18066), (15055, 16848)]