1913997360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3877}}^1$

素因数の和:3932

約数の個数: 240

約数和(自身を含む): 6907245408

約数和(自身を除く): 4993248048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 121, 132, 136, 165, 170, 176, 187, 204, 220, 240, 242, 255, 264, 272, 330, 340, 363, 374, 408, 440, 484, 510, 528, 561, 605, 660, 680, 726, 748, 816, 880, 935, 968, 1020, 1122, 1210, 1320, 1360, 1452, 1496, 1815, 1870, 1936, 2040, 2057, 2244, 2420, 2640, 2805, 2904, 2992, 3630, 3740, 3877, 4080, 4114, 4488, 4840, 5610, 5808, 6171, 7260, 7480, 7754, 8228, 8976, 9680, 10285, 11220, 11631, 12342, 14520, 14960, 15508, 16456, 19385, 20570, 22440, 23262, 24684, 29040, 30855, 31016, 32912, 38770, 41140, 42647, 44880, 46524, 49368, 58155, 61710, 62032, 65909, 77540, 82280, 85294, 93048, 98736, 116310, 123420, 127941, 131818, 155080, 164560, 170588, 186096, 197727, 213235, 232620, 246840, 255882, 263636, 310160, 329545, 341176, 395454, 426470, 465240, 469117, 493680, 511764, 527272, 639705, 659090, 682352, 724999, 790908, 852940, 930480, 938234, 988635, 1023528, 1054544, 1279410, 1318180, 1407351, 1449998, 1581816, 1705880, 1876468, 1977270, 2047056, 2174997, 2345585, 2558820, 2636360, 2814702, 2899996, 3163632, 3411760, 3624995, 3752936, 3954540, 4349994, 4691170, 5117640, 5272720, 5629404, 5799992, 7036755, 7249990, 7505872, 7909080, 7974989, 8699988, 9382340, 10235280, 10874985, 11258808, 11599984, 14073510, 14499980, 15818160, 15949978, 17399976, 18764680, 21749970, 22517616, 23924967, 28147020, 28999960, 31899956, 34799952, 37529360, 39874945, 43499940, 47849934, 56294040, 57999920, 63799912, 79749890, 86999880, 95699868, 112588080, 119624835, 127599824, 159499780, 173999760, 191399736, 239249670, 318999560, 382799472, 478499340, 637999120, 956998680, 1913997360]

約数ペア:

[(1, 1913997360), (2, 956998680), (3, 637999120), (4, 478499340), (5, 382799472), (6, 318999560), (8, 239249670), (10, 191399736), (11, 173999760), (12, 159499780), (15, 127599824), (16, 119624835), (17, 112588080), (20, 95699868), (22, 86999880), (24, 79749890), (30, 63799912), (33, 57999920), (34, 56294040), (40, 47849934), (44, 43499940), (48, 39874945), (51, 37529360), (55, 34799952), (60, 31899956), (66, 28999960), (68, 28147020), (80, 23924967), (85, 22517616), (88, 21749970), (102, 18764680), (110, 17399976), (120, 15949978), (121, 15818160), (132, 14499980), (136, 14073510), (165, 11599984), (170, 11258808), (176, 10874985), (187, 10235280), (204, 9382340), (220, 8699988), (240, 7974989), (242, 7909080), (255, 7505872), (264, 7249990), (272, 7036755), (330, 5799992), (340, 5629404), (363, 5272720), (374, 5117640), (408, 4691170), (440, 4349994), (484, 3954540), (510, 3752936), (528, 3624995), (561, 3411760), (605, 3163632), (660, 2899996), (680, 2814702), (726, 2636360), (748, 2558820), (816, 2345585), (880, 2174997), (935, 2047056), (968, 1977270), (1020, 1876468), (1122, 1705880), (1210, 1581816), (1320, 1449998), (1360, 1407351), (1452, 1318180), (1496, 1279410), (1815, 1054544), (1870, 1023528), (1936, 988635), (2040, 938234), (2057, 930480), (2244, 852940), (2420, 790908), (2640, 724999), (2805, 682352), (2904, 659090), (2992, 639705), (3630, 527272), (3740, 511764), (3877, 493680), (4080, 469117), (4114, 465240), (4488, 426470), (4840, 395454), (5610, 341176), (5808, 329545), (6171, 310160), (7260, 263636), (7480, 255882), (7754, 246840), (8228, 232620), (8976, 213235), (9680, 197727), (10285, 186096), (11220, 170588), (11631, 164560), (12342, 155080), (14520, 131818), (14960, 127941), (15508, 123420), (16456, 116310), (19385, 98736), (20570, 93048), (22440, 85294), (23262, 82280), (24684, 77540), (29040, 65909), (30855, 62032), (31016, 61710), (32912, 58155), (38770, 49368), (41140, 46524), (42647, 44880)]