7339920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 160

約数和(自身を含む): 27641088

約数和(自身を除く): 20301168

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, 257, 272, 280, 336, 340, 357, 408, 420, 476, 510, 514, 560, 595, 680, 714, 771, 816, 840, 952, 1020, 1028, 1190, 1285, 1360, 1428, 1542, 1680, 1785, 1799, 1904, 2040, 2056, 2380, 2570, 2856, 3084, 3570, 3598, 3855, 4080, 4112, 4369, 4760, 5140, 5397, 5712, 6168, 7140, 7196, 7710, 8738, 8995, 9520, 10280, 10794, 12336, 13107, 14280, 14392, 15420, 17476, 17990, 20560, 21588, 21845, 26214, 26985, 28560, 28784, 30583, 30840, 34952, 35980, 43176, 43690, 52428, 53970, 61166, 61680, 65535, 69904, 71960, 86352, 87380, 91749, 104856, 107940, 122332, 131070, 143920, 152915, 174760, 183498, 209712, 215880, 244664, 262140, 305830, 349520, 366996, 431760, 458745, 489328, 524280, 611660, 733992, 917490, 1048560, 1223320, 1467984, 1834980, 2446640, 3669960, 7339920]

約数ペア:

[(1, 7339920), (2, 3669960), (3, 2446640), (4, 1834980), (5, 1467984), (6, 1223320), (7, 1048560), (8, 917490), (10, 733992), (12, 611660), (14, 524280), (15, 489328), (16, 458745), (17, 431760), (20, 366996), (21, 349520), (24, 305830), (28, 262140), (30, 244664), (34, 215880), (35, 209712), (40, 183498), (42, 174760), (48, 152915), (51, 143920), (56, 131070), (60, 122332), (68, 107940), (70, 104856), (80, 91749), (84, 87380), (85, 86352), (102, 71960), (105, 69904), (112, 65535), (119, 61680), (120, 61166), (136, 53970), (140, 52428), (168, 43690), (170, 43176), (204, 35980), (210, 34952), (238, 30840), (240, 30583), (255, 28784), (257, 28560), (272, 26985), (280, 26214), (336, 21845), (340, 21588), (357, 20560), (408, 17990), (420, 17476), (476, 15420), (510, 14392), (514, 14280), (560, 13107), (595, 12336), (680, 10794), (714, 10280), (771, 9520), (816, 8995), (840, 8738), (952, 7710), (1020, 7196), (1028, 7140), (1190, 6168), (1285, 5712), (1360, 5397), (1428, 5140), (1542, 4760), (1680, 4369), (1785, 4112), (1799, 4080), (1904, 3855), (2040, 3598), (2056, 3570), (2380, 3084), (2570, 2856)]