308847840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5407}}^1$

素因数の和:5449

約数の個数: 192

約数和(自身を含む): 1177473024

約数和(自身を除く): 868625184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5407, 5712, 7140, 8160, 9520, 10814, 11424, 14280, 16221, 19040, 21628, 27035, 28560, 32442, 37849, 43256, 54070, 57120, 64884, 75698, 81105, 86512, 91919, 108140, 113547, 129768, 151396, 162210, 173024, 183838, 189245, 216280, 227094, 259536, 275757, 302792, 324420, 367676, 378490, 432560, 454188, 459595, 519072, 551514, 567735, 605584, 643433, 648840, 735352, 756980, 865120, 908376, 919190, 1103028, 1135470, 1211168, 1286866, 1297680, 1378785, 1470704, 1513960, 1816752, 1838380, 1930299, 2206056, 2270940, 2573732, 2595360, 2757570, 2941408, 3027920, 3217165, 3633504, 3676760, 3860598, 4412112, 4541880, 5147464, 5515140, 6055840, 6434330, 7353520, 7721196, 8824224, 9083760, 9651495, 10294928, 11030280, 12868660, 14707040, 15442392, 18167520, 19302990, 20589856, 22060560, 25737320, 30884784, 38605980, 44121120, 51474640, 61769568, 77211960, 102949280, 154423920, 308847840]

約数ペア:

[(1, 308847840), (2, 154423920), (3, 102949280), (4, 77211960), (5, 61769568), (6, 51474640), (7, 44121120), (8, 38605980), (10, 30884784), (12, 25737320), (14, 22060560), (15, 20589856), (16, 19302990), (17, 18167520), (20, 15442392), (21, 14707040), (24, 12868660), (28, 11030280), (30, 10294928), (32, 9651495), (34, 9083760), (35, 8824224), (40, 7721196), (42, 7353520), (48, 6434330), (51, 6055840), (56, 5515140), (60, 5147464), (68, 4541880), (70, 4412112), (80, 3860598), (84, 3676760), (85, 3633504), (96, 3217165), (102, 3027920), (105, 2941408), (112, 2757570), (119, 2595360), (120, 2573732), (136, 2270940), (140, 2206056), (160, 1930299), (168, 1838380), (170, 1816752), (204, 1513960), (210, 1470704), (224, 1378785), (238, 1297680), (240, 1286866), (255, 1211168), (272, 1135470), (280, 1103028), (336, 919190), (340, 908376), (357, 865120), (408, 756980), (420, 735352), (476, 648840), (480, 643433), (510, 605584), (544, 567735), (560, 551514), (595, 519072), (672, 459595), (680, 454188), (714, 432560), (816, 378490), (840, 367676), (952, 324420), (1020, 302792), (1120, 275757), (1190, 259536), (1360, 227094), (1428, 216280), (1632, 189245), (1680, 183838), (1785, 173024), (1904, 162210), (2040, 151396), (2380, 129768), (2720, 113547), (2856, 108140), (3360, 91919), (3570, 86512), (3808, 81105), (4080, 75698), (4760, 64884), (5407, 57120), (5712, 54070), (7140, 43256), (8160, 37849), (9520, 32442), (10814, 28560), (11424, 27035), (14280, 21628), (16221, 19040)]