70457520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2467}}^1$

素因数の和:2507

約数の個数: 160

約数和(自身を含む): 264411648

約数和(自身を除く): 193954128

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, 2380, 2467, 2856, 3570, 4080, 4760, 4934, 5712, 7140, 7401, 9520, 9868, 12335, 14280, 14802, 17269, 19736, 24670, 28560, 29604, 34538, 37005, 39472, 41939, 49340, 51807, 59208, 69076, 74010, 83878, 86345, 98680, 103614, 118416, 125817, 138152, 148020, 167756, 172690, 197360, 207228, 209695, 251634, 259035, 276304, 293573, 296040, 335512, 345380, 414456, 419390, 503268, 518070, 587146, 592080, 629085, 671024, 690760, 828912, 838780, 880719, 1006536, 1036140, 1174292, 1258170, 1381520, 1467865, 1677560, 1761438, 2013072, 2072280, 2348584, 2516340, 2935730, 3355120, 3522876, 4144560, 4403595, 4697168, 5032680, 5871460, 7045752, 8807190, 10065360, 11742920, 14091504, 17614380, 23485840, 35228760, 70457520]

約数ペア:

[(1, 70457520), (2, 35228760), (3, 23485840), (4, 17614380), (5, 14091504), (6, 11742920), (7, 10065360), (8, 8807190), (10, 7045752), (12, 5871460), (14, 5032680), (15, 4697168), (16, 4403595), (17, 4144560), (20, 3522876), (21, 3355120), (24, 2935730), (28, 2516340), (30, 2348584), (34, 2072280), (35, 2013072), (40, 1761438), (42, 1677560), (48, 1467865), (51, 1381520), (56, 1258170), (60, 1174292), (68, 1036140), (70, 1006536), (80, 880719), (84, 838780), (85, 828912), (102, 690760), (105, 671024), (112, 629085), (119, 592080), (120, 587146), (136, 518070), (140, 503268), (168, 419390), (170, 414456), (204, 345380), (210, 335512), (238, 296040), (240, 293573), (255, 276304), (272, 259035), (280, 251634), (336, 209695), (340, 207228), (357, 197360), (408, 172690), (420, 167756), (476, 148020), (510, 138152), (560, 125817), (595, 118416), (680, 103614), (714, 98680), (816, 86345), (840, 83878), (952, 74010), (1020, 69076), (1190, 59208), (1360, 51807), (1428, 49340), (1680, 41939), (1785, 39472), (1904, 37005), (2040, 34538), (2380, 29604), (2467, 28560), (2856, 24670), (3570, 19736), (4080, 17269), (4760, 14802), (4934, 14280), (5712, 12335), (7140, 9868), (7401, 9520)]