68980560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 320

約数和(自身を含む): 260340480

約数和(自身を除く): 191359920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 29, 30, 33, 34, 40, 44, 48, 51, 53, 55, 58, 60, 66, 68, 80, 85, 87, 88, 102, 106, 110, 116, 120, 132, 136, 145, 159, 165, 170, 174, 176, 187, 204, 212, 220, 232, 240, 255, 264, 265, 272, 290, 318, 319, 330, 340, 348, 374, 408, 424, 435, 440, 464, 493, 510, 528, 530, 561, 580, 583, 636, 638, 660, 680, 696, 748, 795, 816, 848, 870, 880, 901, 935, 957, 986, 1020, 1060, 1122, 1160, 1166, 1272, 1276, 1320, 1360, 1392, 1479, 1496, 1537, 1590, 1595, 1740, 1749, 1802, 1870, 1914, 1972, 2040, 2120, 2244, 2320, 2332, 2465, 2544, 2552, 2640, 2703, 2805, 2915, 2958, 2992, 3074, 3180, 3190, 3480, 3498, 3604, 3740, 3828, 3944, 4080, 4240, 4488, 4505, 4611, 4664, 4785, 4930, 5104, 5406, 5423, 5610, 5830, 5916, 6148, 6360, 6380, 6960, 6996, 7208, 7395, 7480, 7656, 7685, 7888, 8745, 8976, 9010, 9222, 9328, 9570, 9860, 9911, 10812, 10846, 11220, 11660, 11832, 12296, 12720, 12760, 13515, 13992, 14416, 14790, 14960, 15312, 15370, 16269, 16907, 17490, 18020, 18444, 19140, 19720, 19822, 21624, 21692, 22440, 23055, 23320, 23664, 24592, 25520, 26129, 27030, 27115, 27984, 29580, 29733, 30740, 32538, 33814, 34980, 36040, 36888, 38280, 39440, 39644, 43248, 43384, 44880, 46110, 46640, 49555, 50721, 52258, 54060, 54230, 59160, 59466, 61480, 65076, 67628, 69960, 72080, 73776, 76560, 78387, 79288, 81345, 84535, 86768, 92220, 99110, 101442, 104516, 108120, 108460, 118320, 118932, 122960, 130152, 130645, 135256, 139920, 148665, 156774, 158576, 162690, 169070, 184440, 198220, 202884, 209032, 216240, 216920, 237864, 253605, 260304, 261290, 270512, 287419, 297330, 313548, 325380, 338140, 368880, 391935, 396440, 405768, 418064, 433840, 475728, 507210, 522580, 574838, 594660, 627096, 650760, 676280, 783870, 792880, 811536, 862257, 1014420, 1045160, 1149676, 1189320, 1254192, 1301520, 1352560, 1437095, 1567740, 1724514, 2028840, 2090320, 2299352, 2378640, 2874190, 3135480, 3449028, 4057680, 4311285, 4598704, 5748380, 6270960, 6898056, 8622570, 11496760, 13796112, 17245140, 22993520, 34490280, 68980560]

約数ペア:

[(1, 68980560), (2, 34490280), (3, 22993520), (4, 17245140), (5, 13796112), (6, 11496760), (8, 8622570), (10, 6898056), (11, 6270960), (12, 5748380), (15, 4598704), (16, 4311285), (17, 4057680), (20, 3449028), (22, 3135480), (24, 2874190), (29, 2378640), (30, 2299352), (33, 2090320), (34, 2028840), (40, 1724514), (44, 1567740), (48, 1437095), (51, 1352560), (53, 1301520), (55, 1254192), (58, 1189320), (60, 1149676), (66, 1045160), (68, 1014420), (80, 862257), (85, 811536), (87, 792880), (88, 783870), (102, 676280), (106, 650760), (110, 627096), (116, 594660), (120, 574838), (132, 522580), (136, 507210), (145, 475728), (159, 433840), (165, 418064), (170, 405768), (174, 396440), (176, 391935), (187, 368880), (204, 338140), (212, 325380), (220, 313548), (232, 297330), (240, 287419), (255, 270512), (264, 261290), (265, 260304), (272, 253605), (290, 237864), (318, 216920), (319, 216240), (330, 209032), (340, 202884), (348, 198220), (374, 184440), (408, 169070), (424, 162690), (435, 158576), (440, 156774), (464, 148665), (493, 139920), (510, 135256), (528, 130645), (530, 130152), (561, 122960), (580, 118932), (583, 118320), (636, 108460), (638, 108120), (660, 104516), (680, 101442), (696, 99110), (748, 92220), (795, 86768), (816, 84535), (848, 81345), (870, 79288), (880, 78387), (901, 76560), (935, 73776), (957, 72080), (986, 69960), (1020, 67628), (1060, 65076), (1122, 61480), (1160, 59466), (1166, 59160), (1272, 54230), (1276, 54060), (1320, 52258), (1360, 50721), (1392, 49555), (1479, 46640), (1496, 46110), (1537, 44880), (1590, 43384), (1595, 43248), (1740, 39644), (1749, 39440), (1802, 38280), (1870, 36888), (1914, 36040), (1972, 34980), (2040, 33814), (2120, 32538), (2244, 30740), (2320, 29733), (2332, 29580), (2465, 27984), (2544, 27115), (2552, 27030), (2640, 26129), (2703, 25520), (2805, 24592), (2915, 23664), (2958, 23320), (2992, 23055), (3074, 22440), (3180, 21692), (3190, 21624), (3480, 19822), (3498, 19720), (3604, 19140), (3740, 18444), (3828, 18020), (3944, 17490), (4080, 16907), (4240, 16269), (4488, 15370), (4505, 15312), (4611, 14960), (4664, 14790), (4785, 14416), (4930, 13992), (5104, 13515), (5406, 12760), (5423, 12720), (5610, 12296), (5830, 11832), (5916, 11660), (6148, 11220), (6360, 10846), (6380, 10812), (6960, 9911), (6996, 9860), (7208, 9570), (7395, 9328), (7480, 9222), (7656, 9010), (7685, 8976), (7888, 8745)]