296438520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20759}}^1$

素因数の和:20797

約数の個数: 128

約数和(自身を含む): 1076198400

約数和(自身を除く): 779759880

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, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 20759, 41518, 62277, 83036, 103795, 124554, 145313, 166072, 207590, 249108, 290626, 311385, 352903, 415180, 435939, 498216, 581252, 622770, 705806, 726565, 830360, 871878, 1058709, 1162504, 1245540, 1411612, 1453130, 1743756, 1764515, 2117418, 2179695, 2470321, 2491080, 2823224, 2906260, 3487512, 3529030, 4234836, 4359390, 4940642, 5293545, 5812520, 7058060, 7410963, 8469672, 8718780, 9881284, 10587090, 12351605, 14116120, 14821926, 17437560, 19762568, 21174180, 24703210, 29643852, 37054815, 42348360, 49406420, 59287704, 74109630, 98812840, 148219260, 296438520]

約数ペア:

[(1, 296438520), (2, 148219260), (3, 98812840), (4, 74109630), (5, 59287704), (6, 49406420), (7, 42348360), (8, 37054815), (10, 29643852), (12, 24703210), (14, 21174180), (15, 19762568), (17, 17437560), (20, 14821926), (21, 14116120), (24, 12351605), (28, 10587090), (30, 9881284), (34, 8718780), (35, 8469672), (40, 7410963), (42, 7058060), (51, 5812520), (56, 5293545), (60, 4940642), (68, 4359390), (70, 4234836), (84, 3529030), (85, 3487512), (102, 2906260), (105, 2823224), (119, 2491080), (120, 2470321), (136, 2179695), (140, 2117418), (168, 1764515), (170, 1743756), (204, 1453130), (210, 1411612), (238, 1245540), (255, 1162504), (280, 1058709), (340, 871878), (357, 830360), (408, 726565), (420, 705806), (476, 622770), (510, 581252), (595, 498216), (680, 435939), (714, 415180), (840, 352903), (952, 311385), (1020, 290626), (1190, 249108), (1428, 207590), (1785, 166072), (2040, 145313), (2380, 124554), (2856, 103795), (3570, 83036), (4760, 62277), (7140, 41518), (14280, 20759)]