920046120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3448

約数の個数: 256

約数和(自身を含む): 3516825600

約数和(自身を除く): 2596779480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 570, 595, 646, 665, 680, 714, 760, 798, 840, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2040, 2261, 2280, 2380, 2584, 2660, 2856, 3192, 3230, 3391, 3570, 3876, 3990, 4522, 4760, 4845, 5320, 6460, 6782, 6783, 7140, 7752, 7980, 9044, 9690, 10173, 11305, 12920, 13564, 13566, 14280, 15960, 16955, 18088, 19380, 20346, 22610, 23737, 27128, 27132, 33910, 33915, 38760, 40692, 45220, 47474, 50865, 54264, 57647, 64429, 67820, 67830, 71211, 81384, 90440, 94948, 101730, 115294, 118685, 128858, 135640, 135660, 142422, 172941, 189896, 193287, 203460, 230588, 237370, 257716, 271320, 284844, 288235, 322145, 345882, 356055, 386574, 403529, 406920, 451003, 461176, 474740, 515432, 569688, 576470, 644290, 691764, 712110, 773148, 807058, 864705, 902006, 949480, 966435, 1095293, 1152940, 1210587, 1288580, 1353009, 1383528, 1424220, 1546296, 1614116, 1729410, 1804012, 1932870, 2017645, 2190586, 2255015, 2305880, 2421174, 2577160, 2706018, 2848440, 3228232, 3285879, 3458820, 3608024, 3865740, 4035290, 4381172, 4510030, 4842348, 5412036, 5476465, 6052935, 6571758, 6765045, 6917640, 7667051, 7731480, 8070580, 8762344, 9020060, 9684696, 10824072, 10952930, 12105870, 13143516, 13530090, 15334102, 16141160, 16429395, 18040120, 21905860, 23001153, 24211740, 26287032, 27060180, 30668204, 32858790, 38335255, 43811720, 46002306, 48423480, 54120360, 61336408, 65717580, 76670510, 92004612, 115005765, 131435160, 153341020, 184009224, 230011530, 306682040, 460023060, 920046120]

約数ペア:

[(1, 920046120), (2, 460023060), (3, 306682040), (4, 230011530), (5, 184009224), (6, 153341020), (7, 131435160), (8, 115005765), (10, 92004612), (12, 76670510), (14, 65717580), (15, 61336408), (17, 54120360), (19, 48423480), (20, 46002306), (21, 43811720), (24, 38335255), (28, 32858790), (30, 30668204), (34, 27060180), (35, 26287032), (38, 24211740), (40, 23001153), (42, 21905860), (51, 18040120), (56, 16429395), (57, 16141160), (60, 15334102), (68, 13530090), (70, 13143516), (76, 12105870), (84, 10952930), (85, 10824072), (95, 9684696), (102, 9020060), (105, 8762344), (114, 8070580), (119, 7731480), (120, 7667051), (133, 6917640), (136, 6765045), (140, 6571758), (152, 6052935), (168, 5476465), (170, 5412036), (190, 4842348), (204, 4510030), (210, 4381172), (228, 4035290), (238, 3865740), (255, 3608024), (266, 3458820), (280, 3285879), (285, 3228232), (323, 2848440), (340, 2706018), (357, 2577160), (380, 2421174), (399, 2305880), (408, 2255015), (420, 2190586), (456, 2017645), (476, 1932870), (510, 1804012), (532, 1729410), (570, 1614116), (595, 1546296), (646, 1424220), (665, 1383528), (680, 1353009), (714, 1288580), (760, 1210587), (798, 1152940), (840, 1095293), (952, 966435), (969, 949480), (1020, 902006), (1064, 864705), (1140, 807058), (1190, 773148), (1292, 712110), (1330, 691764), (1428, 644290), (1596, 576470), (1615, 569688), (1785, 515432), (1938, 474740), (1995, 461176), (2040, 451003), (2261, 406920), (2280, 403529), (2380, 386574), (2584, 356055), (2660, 345882), (2856, 322145), (3192, 288235), (3230, 284844), (3391, 271320), (3570, 257716), (3876, 237370), (3990, 230588), (4522, 203460), (4760, 193287), (4845, 189896), (5320, 172941), (6460, 142422), (6782, 135660), (6783, 135640), (7140, 128858), (7752, 118685), (7980, 115294), (9044, 101730), (9690, 94948), (10173, 90440), (11305, 81384), (12920, 71211), (13564, 67830), (13566, 67820), (14280, 64429), (15960, 57647), (16955, 54264), (18088, 50865), (19380, 47474), (20346, 45220), (22610, 40692), (23737, 38760), (27128, 33915), (27132, 33910)]