845756880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 2866512960

約数和(自身を除く): 2020756080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 193, 228, 240, 248, 285, 304, 310, 372, 380, 386, 456, 465, 496, 570, 579, 589, 620, 744, 760, 772, 912, 930, 961, 965, 1140, 1158, 1178, 1240, 1488, 1520, 1544, 1767, 1860, 1922, 1930, 2280, 2316, 2356, 2480, 2883, 2895, 2945, 3088, 3534, 3667, 3720, 3844, 3860, 4560, 4632, 4712, 4805, 5766, 5790, 5890, 5983, 7068, 7334, 7440, 7688, 7720, 8835, 9264, 9424, 9610, 11001, 11532, 11580, 11780, 11966, 14136, 14415, 14668, 15376, 15440, 17670, 17949, 18259, 18335, 19220, 22002, 23064, 23160, 23560, 23932, 28272, 28830, 29336, 29915, 35340, 35898, 36518, 36670, 38440, 44004, 46128, 46320, 47120, 47864, 54777, 55005, 57660, 58672, 59830, 70680, 71796, 73036, 73340, 76880, 88008, 89745, 91295, 95728, 109554, 110010, 113677, 115320, 119660, 141360, 143592, 146072, 146680, 176016, 179490, 182590, 185473, 219108, 220020, 227354, 230640, 239320, 273885, 287184, 292144, 293360, 341031, 358980, 365180, 370946, 438216, 440040, 454708, 478640, 547770, 556419, 568385, 682062, 717960, 730360, 741892, 876432, 880080, 909416, 927365, 1095540, 1112838, 1136770, 1364124, 1435920, 1460720, 1483784, 1705155, 1818832, 1854730, 2191080, 2225676, 2273540, 2728248, 2782095, 2967568, 3410310, 3523987, 3709460, 4382160, 4451352, 4547080, 5456496, 5564190, 6820620, 7047974, 7418920, 8902704, 9094160, 10571961, 11128380, 13641240, 14095948, 14837840, 17619935, 21143922, 22256760, 27282480, 28191896, 35239870, 42287844, 44513520, 52859805, 56383792, 70479740, 84575688, 105719610, 140959480, 169151376, 211439220, 281918960, 422878440, 845756880]

約数ペア:

[(1, 845756880), (2, 422878440), (3, 281918960), (4, 211439220), (5, 169151376), (6, 140959480), (8, 105719610), (10, 84575688), (12, 70479740), (15, 56383792), (16, 52859805), (19, 44513520), (20, 42287844), (24, 35239870), (30, 28191896), (31, 27282480), (38, 22256760), (40, 21143922), (48, 17619935), (57, 14837840), (60, 14095948), (62, 13641240), (76, 11128380), (80, 10571961), (93, 9094160), (95, 8902704), (114, 7418920), (120, 7047974), (124, 6820620), (152, 5564190), (155, 5456496), (186, 4547080), (190, 4451352), (193, 4382160), (228, 3709460), (240, 3523987), (248, 3410310), (285, 2967568), (304, 2782095), (310, 2728248), (372, 2273540), (380, 2225676), (386, 2191080), (456, 1854730), (465, 1818832), (496, 1705155), (570, 1483784), (579, 1460720), (589, 1435920), (620, 1364124), (744, 1136770), (760, 1112838), (772, 1095540), (912, 927365), (930, 909416), (961, 880080), (965, 876432), (1140, 741892), (1158, 730360), (1178, 717960), (1240, 682062), (1488, 568385), (1520, 556419), (1544, 547770), (1767, 478640), (1860, 454708), (1922, 440040), (1930, 438216), (2280, 370946), (2316, 365180), (2356, 358980), (2480, 341031), (2883, 293360), (2895, 292144), (2945, 287184), (3088, 273885), (3534, 239320), (3667, 230640), (3720, 227354), (3844, 220020), (3860, 219108), (4560, 185473), (4632, 182590), (4712, 179490), (4805, 176016), (5766, 146680), (5790, 146072), (5890, 143592), (5983, 141360), (7068, 119660), (7334, 115320), (7440, 113677), (7688, 110010), (7720, 109554), (8835, 95728), (9264, 91295), (9424, 89745), (9610, 88008), (11001, 76880), (11532, 73340), (11580, 73036), (11780, 71796), (11966, 70680), (14136, 59830), (14415, 58672), (14668, 57660), (15376, 55005), (15440, 54777), (17670, 47864), (17949, 47120), (18259, 46320), (18335, 46128), (19220, 44004), (22002, 38440), (23064, 36670), (23160, 36518), (23560, 35898), (23932, 35340), (28272, 29915), (28830, 29336)]