139517760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7649}}^1$

素因数の和:7688

約数の個数: 112

約数和(自身を含む): 466344000

約数和(自身を除く): 326826240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 7649, 9120, 15298, 18240, 22947, 30596, 38245, 45894, 61192, 76490, 91788, 114735, 122384, 145331, 152980, 183576, 229470, 244768, 290662, 305960, 367152, 435993, 458940, 489536, 581324, 611920, 726655, 734304, 871986, 917880, 1162648, 1223840, 1453310, 1468608, 1743972, 1835760, 2179965, 2325296, 2447680, 2906620, 3487944, 3671520, 4359930, 4650592, 5813240, 6975888, 7343040, 8719860, 9301184, 11626480, 13951776, 17439720, 23252960, 27903552, 34879440, 46505920, 69758880, 139517760]

約数ペア:

[(1, 139517760), (2, 69758880), (3, 46505920), (4, 34879440), (5, 27903552), (6, 23252960), (8, 17439720), (10, 13951776), (12, 11626480), (15, 9301184), (16, 8719860), (19, 7343040), (20, 6975888), (24, 5813240), (30, 4650592), (32, 4359930), (38, 3671520), (40, 3487944), (48, 2906620), (57, 2447680), (60, 2325296), (64, 2179965), (76, 1835760), (80, 1743972), (95, 1468608), (96, 1453310), (114, 1223840), (120, 1162648), (152, 917880), (160, 871986), (190, 734304), (192, 726655), (228, 611920), (240, 581324), (285, 489536), (304, 458940), (320, 435993), (380, 367152), (456, 305960), (480, 290662), (570, 244768), (608, 229470), (760, 183576), (912, 152980), (960, 145331), (1140, 122384), (1216, 114735), (1520, 91788), (1824, 76490), (2280, 61192), (3040, 45894), (3648, 38245), (4560, 30596), (6080, 22947), (7649, 18240), (9120, 15298)]