685695780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 480

約数和(自身を含む): 2810142720

約数和(自身を除く): 2124446940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 27, 28, 30, 33, 35, 36, 42, 44, 45, 46, 54, 55, 60, 63, 66, 69, 70, 77, 81, 84, 90, 92, 99, 105, 108, 110, 115, 126, 132, 135, 138, 140, 154, 161, 162, 165, 180, 189, 198, 207, 210, 220, 230, 231, 239, 252, 253, 270, 276, 297, 308, 315, 322, 324, 330, 345, 378, 385, 396, 405, 414, 420, 460, 462, 478, 483, 495, 506, 540, 567, 594, 621, 630, 644, 660, 690, 693, 717, 756, 759, 770, 805, 810, 828, 891, 924, 945, 956, 966, 990, 1012, 1035, 1134, 1155, 1188, 1195, 1242, 1260, 1265, 1380, 1386, 1434, 1449, 1485, 1518, 1540, 1610, 1620, 1673, 1771, 1782, 1863, 1890, 1932, 1980, 2070, 2079, 2151, 2268, 2277, 2310, 2390, 2415, 2484, 2530, 2629, 2772, 2835, 2868, 2898, 2970, 3036, 3105, 3220, 3346, 3465, 3542, 3564, 3585, 3726, 3780, 3795, 4140, 4158, 4302, 4347, 4455, 4554, 4620, 4780, 4830, 5019, 5060, 5258, 5313, 5497, 5670, 5796, 5940, 6210, 6237, 6453, 6692, 6831, 6930, 7084, 7170, 7245, 7452, 7590, 7887, 8316, 8365, 8604, 8694, 8855, 8910, 9108, 9315, 9660, 10038, 10395, 10516, 10626, 10755, 10994, 11340, 11385, 12420, 12474, 12906, 13041, 13145, 13662, 13860, 14340, 14490, 15057, 15180, 15774, 15939, 16491, 16730, 17388, 17710, 17820, 18403, 18630, 19359, 20076, 20493, 20790, 21252, 21510, 21735, 21988, 22770, 23661, 24948, 25095, 25812, 26082, 26290, 26565, 27324, 27485, 28980, 30114, 31185, 31548, 31878, 32265, 32982, 33460, 34155, 35420, 36806, 37260, 38479, 38718, 39435, 40986, 41580, 43020, 43470, 45171, 45540, 47322, 47817, 49473, 50190, 52164, 52580, 53130, 54970, 55209, 60228, 60467, 62370, 63756, 64530, 65205, 65964, 68310, 70983, 73612, 75285, 76958, 77436, 78870, 79695, 81972, 82455, 86940, 90342, 92015, 94644, 95634, 96795, 98946, 100380, 102465, 106260, 109940, 110418, 115437, 118305, 120934, 124740, 129060, 130410, 135513, 136620, 141966, 143451, 148419, 150570, 153916, 157740, 159390, 164910, 165627, 180684, 181401, 184030, 191268, 192395, 193590, 197892, 204930, 212949, 220836, 225855, 230874, 236610, 239085, 241868, 247365, 260820, 271026, 276045, 283932, 286902, 296838, 301140, 302335, 318780, 329820, 331254, 346311, 354915, 362802, 368060, 384790, 387180, 409860, 423269, 425898, 445257, 451710, 461748, 473220, 478170, 494730, 496881, 542052, 544203, 552090, 573804, 577185, 593676, 604670, 662508, 677565, 692622, 709830, 717255, 725604, 742095, 769580, 828135, 846538, 851796, 890514, 903420, 907005, 956340, 989460, 993762, 1038933, 1064745, 1088406, 1104180, 1154370, 1209340, 1269807, 1355130, 1385244, 1419660, 1434510, 1484190, 1490643, 1632609, 1656270, 1693076, 1731555, 1781028, 1814010, 1987524, 2077866, 2116345, 2129490, 2176812, 2226285, 2308740, 2484405, 2539614, 2710260, 2721015, 2869020, 2968380, 2981286, 3116799, 3265218, 3312540, 3463110, 3628020, 3809421, 4155732, 4232690, 4258980, 4452570, 4897827, 4968810, 5079228, 5194665, 5442030, 5962572, 6233598, 6349035, 6530436, 6926220, 7453215, 7618842, 8163045, 8465380, 8905140, 9795654, 9937620, 10389330, 10884060, 11428263, 12467196, 12698070, 14906430, 15237684, 15583995, 16326090, 19047105, 19591308, 20778660, 22856526, 24489135, 25396140, 29812860, 31167990, 32652180, 34284789, 38094210, 45713052, 48978270, 57141315, 62335980, 68569578, 76188420, 97956540, 114282630, 137139156, 171423945, 228565260, 342847890, 685695780]

約数ペア:

[(1, 685695780), (2, 342847890), (3, 228565260), (4, 171423945), (5, 137139156), (6, 114282630), (7, 97956540), (9, 76188420), (10, 68569578), (11, 62335980), (12, 57141315), (14, 48978270), (15, 45713052), (18, 38094210), (20, 34284789), (21, 32652180), (22, 31167990), (23, 29812860), (27, 25396140), (28, 24489135), (30, 22856526), (33, 20778660), (35, 19591308), (36, 19047105), (42, 16326090), (44, 15583995), (45, 15237684), (46, 14906430), (54, 12698070), (55, 12467196), (60, 11428263), (63, 10884060), (66, 10389330), (69, 9937620), (70, 9795654), (77, 8905140), (81, 8465380), (84, 8163045), (90, 7618842), (92, 7453215), (99, 6926220), (105, 6530436), (108, 6349035), (110, 6233598), (115, 5962572), (126, 5442030), (132, 5194665), (135, 5079228), (138, 4968810), (140, 4897827), (154, 4452570), (161, 4258980), (162, 4232690), (165, 4155732), (180, 3809421), (189, 3628020), (198, 3463110), (207, 3312540), (210, 3265218), (220, 3116799), (230, 2981286), (231, 2968380), (239, 2869020), (252, 2721015), (253, 2710260), (270, 2539614), (276, 2484405), (297, 2308740), (308, 2226285), (315, 2176812), (322, 2129490), (324, 2116345), (330, 2077866), (345, 1987524), (378, 1814010), (385, 1781028), (396, 1731555), (405, 1693076), (414, 1656270), (420, 1632609), (460, 1490643), (462, 1484190), (478, 1434510), (483, 1419660), (495, 1385244), (506, 1355130), (540, 1269807), (567, 1209340), (594, 1154370), (621, 1104180), (630, 1088406), (644, 1064745), (660, 1038933), (690, 993762), (693, 989460), (717, 956340), (756, 907005), (759, 903420), (770, 890514), (805, 851796), (810, 846538), (828, 828135), (891, 769580), (924, 742095), (945, 725604), (956, 717255), (966, 709830), (990, 692622), (1012, 677565), (1035, 662508), (1134, 604670), (1155, 593676), (1188, 577185), (1195, 573804), (1242, 552090), (1260, 544203), (1265, 542052), (1380, 496881), (1386, 494730), (1434, 478170), (1449, 473220), (1485, 461748), (1518, 451710), (1540, 445257), (1610, 425898), (1620, 423269), (1673, 409860), (1771, 387180), (1782, 384790), (1863, 368060), (1890, 362802), (1932, 354915), (1980, 346311), (2070, 331254), (2079, 329820), (2151, 318780), (2268, 302335), (2277, 301140), (2310, 296838), (2390, 286902), (2415, 283932), (2484, 276045), (2530, 271026), (2629, 260820), (2772, 247365), (2835, 241868), (2868, 239085), (2898, 236610), (2970, 230874), (3036, 225855), (3105, 220836), (3220, 212949), (3346, 204930), (3465, 197892), (3542, 193590), (3564, 192395), (3585, 191268), (3726, 184030), (3780, 181401), (3795, 180684), (4140, 165627), (4158, 164910), (4302, 159390), (4347, 157740), (4455, 153916), (4554, 150570), (4620, 148419), (4780, 143451), (4830, 141966), (5019, 136620), (5060, 135513), (5258, 130410), (5313, 129060), (5497, 124740), (5670, 120934), (5796, 118305), (5940, 115437), (6210, 110418), (6237, 109940), (6453, 106260), (6692, 102465), (6831, 100380), (6930, 98946), (7084, 96795), (7170, 95634), (7245, 94644), (7452, 92015), (7590, 90342), (7887, 86940), (8316, 82455), (8365, 81972), (8604, 79695), (8694, 78870), (8855, 77436), (8910, 76958), (9108, 75285), (9315, 73612), (9660, 70983), (10038, 68310), (10395, 65964), (10516, 65205), (10626, 64530), (10755, 63756), (10994, 62370), (11340, 60467), (11385, 60228), (12420, 55209), (12474, 54970), (12906, 53130), (13041, 52580), (13145, 52164), (13662, 50190), (13860, 49473), (14340, 47817), (14490, 47322), (15057, 45540), (15180, 45171), (15774, 43470), (15939, 43020), (16491, 41580), (16730, 40986), (17388, 39435), (17710, 38718), (17820, 38479), (18403, 37260), (18630, 36806), (19359, 35420), (20076, 34155), (20493, 33460), (20790, 32982), (21252, 32265), (21510, 31878), (21735, 31548), (21988, 31185), (22770, 30114), (23661, 28980), (24948, 27485), (25095, 27324), (25812, 26565), (26082, 26290)]