17178840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 67728960

約数和(自身を除く): 50550120

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, 340, 357, 360, 401, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 802, 840, 952, 1020, 1071, 1190, 1203, 1224, 1260, 1428, 1530, 1604, 1785, 2005, 2040, 2142, 2380, 2406, 2520, 2807, 2856, 3060, 3208, 3570, 3609, 4010, 4284, 4760, 4812, 5355, 5614, 6015, 6120, 6817, 7140, 7218, 8020, 8421, 8568, 9624, 10710, 11228, 12030, 13634, 14035, 14280, 14436, 16040, 16842, 18045, 20451, 21420, 22456, 24060, 25263, 27268, 28070, 28872, 33684, 34085, 36090, 40902, 42105, 42840, 47719, 48120, 50526, 54536, 56140, 61353, 67368, 68170, 72180, 81804, 84210, 95438, 101052, 102255, 112280, 122706, 126315, 136340, 143157, 144360, 163608, 168420, 190876, 202104, 204510, 238595, 245412, 252630, 272680, 286314, 306765, 336840, 381752, 409020, 429471, 477190, 490824, 505260, 572628, 613530, 715785, 818040, 858942, 954380, 1010520, 1145256, 1227060, 1431570, 1717884, 1908760, 2147355, 2454120, 2863140, 3435768, 4294710, 5726280, 8589420, 17178840]

約数ペア:

[(1, 17178840), (2, 8589420), (3, 5726280), (4, 4294710), (5, 3435768), (6, 2863140), (7, 2454120), (8, 2147355), (9, 1908760), (10, 1717884), (12, 1431570), (14, 1227060), (15, 1145256), (17, 1010520), (18, 954380), (20, 858942), (21, 818040), (24, 715785), (28, 613530), (30, 572628), (34, 505260), (35, 490824), (36, 477190), (40, 429471), (42, 409020), (45, 381752), (51, 336840), (56, 306765), (60, 286314), (63, 272680), (68, 252630), (70, 245412), (72, 238595), (84, 204510), (85, 202104), (90, 190876), (102, 168420), (105, 163608), (119, 144360), (120, 143157), (126, 136340), (136, 126315), (140, 122706), (153, 112280), (168, 102255), (170, 101052), (180, 95438), (204, 84210), (210, 81804), (238, 72180), (252, 68170), (255, 67368), (280, 61353), (306, 56140), (315, 54536), (340, 50526), (357, 48120), (360, 47719), (401, 42840), (408, 42105), (420, 40902), (476, 36090), (504, 34085), (510, 33684), (595, 28872), (612, 28070), (630, 27268), (680, 25263), (714, 24060), (765, 22456), (802, 21420), (840, 20451), (952, 18045), (1020, 16842), (1071, 16040), (1190, 14436), (1203, 14280), (1224, 14035), (1260, 13634), (1428, 12030), (1530, 11228), (1604, 10710), (1785, 9624), (2005, 8568), (2040, 8421), (2142, 8020), (2380, 7218), (2406, 7140), (2520, 6817), (2807, 6120), (2856, 6015), (3060, 5614), (3208, 5355), (3570, 4812), (3609, 4760), (4010, 4284)]