163408080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:386

約数の個数: 240

約数和(自身を含む): 591337152

約数和(自身を除く): 427929072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 176, 187, 204, 220, 240, 242, 255, 264, 272, 330, 331, 340, 363, 374, 408, 440, 484, 510, 528, 561, 605, 660, 662, 680, 726, 748, 816, 880, 935, 968, 993, 1020, 1122, 1210, 1320, 1324, 1360, 1452, 1496, 1655, 1815, 1870, 1936, 1986, 2040, 2057, 2244, 2420, 2640, 2648, 2805, 2904, 2992, 3310, 3630, 3641, 3740, 3972, 4080, 4114, 4488, 4840, 4965, 5296, 5610, 5627, 5808, 6171, 6620, 7260, 7282, 7480, 7944, 8228, 8976, 9680, 9930, 10285, 10923, 11220, 11254, 12342, 13240, 14520, 14564, 14960, 15888, 16456, 16881, 18205, 19860, 20570, 21846, 22440, 22508, 24684, 26480, 28135, 29040, 29128, 30855, 32912, 33762, 36410, 39720, 40051, 41140, 43692, 44880, 45016, 49368, 54615, 56270, 58256, 61710, 61897, 67524, 72820, 79440, 80102, 82280, 84405, 87384, 90032, 98736, 109230, 112540, 120153, 123420, 123794, 135048, 145640, 160204, 164560, 168810, 174768, 185691, 200255, 218460, 225080, 240306, 246840, 247588, 270096, 291280, 309485, 320408, 337620, 371382, 400510, 436920, 450160, 480612, 493680, 495176, 600765, 618970, 640816, 675240, 680867, 742764, 801020, 873840, 928455, 961224, 990352, 1201530, 1237940, 1350480, 1361734, 1485528, 1602040, 1856910, 1922448, 2042601, 2403060, 2475880, 2723468, 2971056, 3204080, 3404335, 3713820, 4085202, 4806120, 4951760, 5446936, 6808670, 7427640, 8170404, 9612240, 10213005, 10893872, 13617340, 14855280, 16340808, 20426010, 27234680, 32681616, 40852020, 54469360, 81704040, 163408080]

約数ペア:

[(1, 163408080), (2, 81704040), (3, 54469360), (4, 40852020), (5, 32681616), (6, 27234680), (8, 20426010), (10, 16340808), (11, 14855280), (12, 13617340), (15, 10893872), (16, 10213005), (17, 9612240), (20, 8170404), (22, 7427640), (24, 6808670), (30, 5446936), (33, 4951760), (34, 4806120), (40, 4085202), (44, 3713820), (48, 3404335), (51, 3204080), (55, 2971056), (60, 2723468), (66, 2475880), (68, 2403060), (80, 2042601), (85, 1922448), (88, 1856910), (102, 1602040), (110, 1485528), (120, 1361734), (121, 1350480), (132, 1237940), (136, 1201530), (165, 990352), (170, 961224), (176, 928455), (187, 873840), (204, 801020), (220, 742764), (240, 680867), (242, 675240), (255, 640816), (264, 618970), (272, 600765), (330, 495176), (331, 493680), (340, 480612), (363, 450160), (374, 436920), (408, 400510), (440, 371382), (484, 337620), (510, 320408), (528, 309485), (561, 291280), (605, 270096), (660, 247588), (662, 246840), (680, 240306), (726, 225080), (748, 218460), (816, 200255), (880, 185691), (935, 174768), (968, 168810), (993, 164560), (1020, 160204), (1122, 145640), (1210, 135048), (1320, 123794), (1324, 123420), (1360, 120153), (1452, 112540), (1496, 109230), (1655, 98736), (1815, 90032), (1870, 87384), (1936, 84405), (1986, 82280), (2040, 80102), (2057, 79440), (2244, 72820), (2420, 67524), (2640, 61897), (2648, 61710), (2805, 58256), (2904, 56270), (2992, 54615), (3310, 49368), (3630, 45016), (3641, 44880), (3740, 43692), (3972, 41140), (4080, 40051), (4114, 39720), (4488, 36410), (4840, 33762), (4965, 32912), (5296, 30855), (5610, 29128), (5627, 29040), (5808, 28135), (6171, 26480), (6620, 24684), (7260, 22508), (7282, 22440), (7480, 21846), (7944, 20570), (8228, 19860), (8976, 18205), (9680, 16881), (9930, 16456), (10285, 15888), (10923, 14960), (11220, 14564), (11254, 14520), (12342, 13240)]