13580280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 53576640

約数和(自身を除く): 39996360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 317, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 634, 680, 714, 765, 840, 951, 952, 1020, 1071, 1190, 1224, 1260, 1268, 1428, 1530, 1585, 1785, 1902, 2040, 2142, 2219, 2380, 2520, 2536, 2853, 2856, 3060, 3170, 3570, 3804, 4284, 4438, 4755, 4760, 5355, 5389, 5706, 6120, 6340, 6657, 7140, 7608, 8568, 8876, 9510, 10710, 10778, 11095, 11412, 12680, 13314, 14265, 14280, 16167, 17752, 19020, 19971, 21420, 21556, 22190, 22824, 26628, 26945, 28530, 32334, 33285, 37723, 38040, 39942, 42840, 43112, 44380, 48501, 53256, 53890, 57060, 64668, 66570, 75446, 79884, 80835, 88760, 97002, 99855, 107780, 113169, 114120, 129336, 133140, 150892, 159768, 161670, 188615, 194004, 199710, 215560, 226338, 242505, 266280, 301784, 323340, 339507, 377230, 388008, 399420, 452676, 485010, 565845, 646680, 679014, 754460, 798840, 905352, 970020, 1131690, 1358028, 1508920, 1697535, 1940040, 2263380, 2716056, 3395070, 4526760, 6790140, 13580280]

約数ペア:

[(1, 13580280), (2, 6790140), (3, 4526760), (4, 3395070), (5, 2716056), (6, 2263380), (7, 1940040), (8, 1697535), (9, 1508920), (10, 1358028), (12, 1131690), (14, 970020), (15, 905352), (17, 798840), (18, 754460), (20, 679014), (21, 646680), (24, 565845), (28, 485010), (30, 452676), (34, 399420), (35, 388008), (36, 377230), (40, 339507), (42, 323340), (45, 301784), (51, 266280), (56, 242505), (60, 226338), (63, 215560), (68, 199710), (70, 194004), (72, 188615), (84, 161670), (85, 159768), (90, 150892), (102, 133140), (105, 129336), (119, 114120), (120, 113169), (126, 107780), (136, 99855), (140, 97002), (153, 88760), (168, 80835), (170, 79884), (180, 75446), (204, 66570), (210, 64668), (238, 57060), (252, 53890), (255, 53256), (280, 48501), (306, 44380), (315, 43112), (317, 42840), (340, 39942), (357, 38040), (360, 37723), (408, 33285), (420, 32334), (476, 28530), (504, 26945), (510, 26628), (595, 22824), (612, 22190), (630, 21556), (634, 21420), (680, 19971), (714, 19020), (765, 17752), (840, 16167), (951, 14280), (952, 14265), (1020, 13314), (1071, 12680), (1190, 11412), (1224, 11095), (1260, 10778), (1268, 10710), (1428, 9510), (1530, 8876), (1585, 8568), (1785, 7608), (1902, 7140), (2040, 6657), (2142, 6340), (2219, 6120), (2380, 5706), (2520, 5389), (2536, 5355), (2853, 4760), (2856, 4755), (3060, 4438), (3170, 4284), (3570, 3804)]