15665160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1135

約数の個数: 128

約数和(自身を含む): 56920320

約数和(自身を除く): 41255160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1097, 1190, 1428, 1785, 2040, 2194, 2380, 2856, 3291, 3570, 4388, 4760, 5485, 6582, 7140, 7679, 8776, 10970, 13164, 14280, 15358, 16455, 18649, 21940, 23037, 26328, 30716, 32910, 37298, 38395, 43880, 46074, 55947, 61432, 65820, 74596, 76790, 92148, 93245, 111894, 115185, 130543, 131640, 149192, 153580, 184296, 186490, 223788, 230370, 261086, 279735, 307160, 372980, 391629, 447576, 460740, 522172, 559470, 652715, 745960, 783258, 921480, 1044344, 1118940, 1305430, 1566516, 1958145, 2237880, 2610860, 3133032, 3916290, 5221720, 7832580, 15665160]

約数ペア:

[(1, 15665160), (2, 7832580), (3, 5221720), (4, 3916290), (5, 3133032), (6, 2610860), (7, 2237880), (8, 1958145), (10, 1566516), (12, 1305430), (14, 1118940), (15, 1044344), (17, 921480), (20, 783258), (21, 745960), (24, 652715), (28, 559470), (30, 522172), (34, 460740), (35, 447576), (40, 391629), (42, 372980), (51, 307160), (56, 279735), (60, 261086), (68, 230370), (70, 223788), (84, 186490), (85, 184296), (102, 153580), (105, 149192), (119, 131640), (120, 130543), (136, 115185), (140, 111894), (168, 93245), (170, 92148), (204, 76790), (210, 74596), (238, 65820), (255, 61432), (280, 55947), (340, 46074), (357, 43880), (408, 38395), (420, 37298), (476, 32910), (510, 30716), (595, 26328), (680, 23037), (714, 21940), (840, 18649), (952, 16455), (1020, 15358), (1097, 14280), (1190, 13164), (1428, 10970), (1785, 8776), (2040, 7679), (2194, 7140), (2380, 6582), (2856, 5485), (3291, 4760), (3570, 4388)]