67315920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2357}}^1$

素因数の和:2397

約数の個数: 160

約数和(自身を含む): 252626688

約数和(自身を除く): 185310768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2357, 2380, 2856, 3570, 4080, 4714, 4760, 5712, 7071, 7140, 9428, 9520, 11785, 14142, 14280, 16499, 18856, 23570, 28284, 28560, 32998, 35355, 37712, 40069, 47140, 49497, 56568, 65996, 70710, 80138, 82495, 94280, 98994, 113136, 120207, 131992, 141420, 160276, 164990, 188560, 197988, 200345, 240414, 247485, 263984, 280483, 282840, 320552, 329980, 395976, 400690, 480828, 494970, 560966, 565680, 601035, 641104, 659960, 791952, 801380, 841449, 961656, 989940, 1121932, 1202070, 1319920, 1402415, 1602760, 1682898, 1923312, 1979880, 2243864, 2404140, 2804830, 3205520, 3365796, 3959760, 4207245, 4487728, 4808280, 5609660, 6731592, 8414490, 9616560, 11219320, 13463184, 16828980, 22438640, 33657960, 67315920]

約数ペア:

[(1, 67315920), (2, 33657960), (3, 22438640), (4, 16828980), (5, 13463184), (6, 11219320), (7, 9616560), (8, 8414490), (10, 6731592), (12, 5609660), (14, 4808280), (15, 4487728), (16, 4207245), (17, 3959760), (20, 3365796), (21, 3205520), (24, 2804830), (28, 2404140), (30, 2243864), (34, 1979880), (35, 1923312), (40, 1682898), (42, 1602760), (48, 1402415), (51, 1319920), (56, 1202070), (60, 1121932), (68, 989940), (70, 961656), (80, 841449), (84, 801380), (85, 791952), (102, 659960), (105, 641104), (112, 601035), (119, 565680), (120, 560966), (136, 494970), (140, 480828), (168, 400690), (170, 395976), (204, 329980), (210, 320552), (238, 282840), (240, 280483), (255, 263984), (272, 247485), (280, 240414), (336, 200345), (340, 197988), (357, 188560), (408, 164990), (420, 160276), (476, 141420), (510, 131992), (560, 120207), (595, 113136), (680, 98994), (714, 94280), (816, 82495), (840, 80138), (952, 70710), (1020, 65996), (1190, 56568), (1360, 49497), (1428, 47140), (1680, 40069), (1785, 37712), (1904, 35355), (2040, 32998), (2357, 28560), (2380, 28284), (2856, 23570), (3570, 18856), (4080, 16499), (4714, 14280), (4760, 14142), (5712, 11785), (7071, 9520), (7140, 9428)]