80519208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 268894080

約数和(自身を除く): 188374872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 121, 132, 136, 154, 168, 187, 204, 231, 233, 238, 242, 264, 308, 357, 363, 374, 408, 462, 466, 476, 484, 561, 616, 699, 714, 726, 748, 847, 924, 932, 952, 968, 1122, 1309, 1398, 1428, 1452, 1496, 1631, 1694, 1848, 1864, 2057, 2244, 2541, 2563, 2618, 2796, 2856, 2904, 3262, 3388, 3927, 3961, 4114, 4488, 4893, 5082, 5126, 5236, 5592, 6171, 6524, 6776, 7689, 7854, 7922, 8228, 9786, 10164, 10252, 10472, 11883, 12342, 13048, 14399, 15378, 15708, 15844, 16456, 17941, 19572, 20328, 20504, 23766, 24684, 27727, 28193, 28798, 30756, 31416, 31688, 35882, 39144, 43197, 43571, 47532, 49368, 53823, 55454, 56386, 57596, 61512, 71764, 83181, 84579, 86394, 87142, 95064, 107646, 110908, 112772, 115192, 130713, 143528, 166362, 169158, 172788, 174284, 197351, 215292, 221816, 225544, 261426, 304997, 332724, 338316, 345576, 348568, 394702, 430584, 479281, 522852, 592053, 609994, 665448, 676632, 789404, 914991, 958562, 1045704, 1184106, 1219988, 1437843, 1578808, 1829982, 1917124, 2368212, 2439976, 2875686, 3354967, 3659964, 3834248, 4736424, 5751372, 6709934, 7319928, 10064901, 11502744, 13419868, 20129802, 26839736, 40259604, 80519208]

約数ペア:

[(1, 80519208), (2, 40259604), (3, 26839736), (4, 20129802), (6, 13419868), (7, 11502744), (8, 10064901), (11, 7319928), (12, 6709934), (14, 5751372), (17, 4736424), (21, 3834248), (22, 3659964), (24, 3354967), (28, 2875686), (33, 2439976), (34, 2368212), (42, 1917124), (44, 1829982), (51, 1578808), (56, 1437843), (66, 1219988), (68, 1184106), (77, 1045704), (84, 958562), (88, 914991), (102, 789404), (119, 676632), (121, 665448), (132, 609994), (136, 592053), (154, 522852), (168, 479281), (187, 430584), (204, 394702), (231, 348568), (233, 345576), (238, 338316), (242, 332724), (264, 304997), (308, 261426), (357, 225544), (363, 221816), (374, 215292), (408, 197351), (462, 174284), (466, 172788), (476, 169158), (484, 166362), (561, 143528), (616, 130713), (699, 115192), (714, 112772), (726, 110908), (748, 107646), (847, 95064), (924, 87142), (932, 86394), (952, 84579), (968, 83181), (1122, 71764), (1309, 61512), (1398, 57596), (1428, 56386), (1452, 55454), (1496, 53823), (1631, 49368), (1694, 47532), (1848, 43571), (1864, 43197), (2057, 39144), (2244, 35882), (2541, 31688), (2563, 31416), (2618, 30756), (2796, 28798), (2856, 28193), (2904, 27727), (3262, 24684), (3388, 23766), (3927, 20504), (3961, 20328), (4114, 19572), (4488, 17941), (4893, 16456), (5082, 15844), (5126, 15708), (5236, 15378), (5592, 14399), (6171, 13048), (6524, 12342), (6776, 11883), (7689, 10472), (7854, 10252), (7922, 10164), (8228, 9786)]