2797916640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1189

約数の個数: 192

約数和(自身を含む): 9071092800

約数和(自身を除く): 6273176160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 109, 120, 159, 160, 212, 218, 240, 265, 318, 327, 424, 436, 480, 530, 545, 636, 654, 795, 848, 872, 1009, 1060, 1090, 1272, 1308, 1590, 1635, 1696, 1744, 2018, 2120, 2180, 2544, 2616, 3027, 3180, 3270, 3488, 4036, 4240, 4360, 5045, 5088, 5232, 5777, 6054, 6360, 6540, 8072, 8480, 8720, 10090, 10464, 11554, 12108, 12720, 13080, 15135, 16144, 17331, 17440, 20180, 23108, 24216, 25440, 26160, 28885, 30270, 32288, 34662, 40360, 46216, 48432, 52320, 53477, 57770, 60540, 69324, 80720, 86655, 92432, 96864, 106954, 109981, 115540, 121080, 138648, 160431, 161440, 173310, 184864, 213908, 219962, 231080, 242160, 267385, 277296, 320862, 329943, 346620, 427816, 439924, 462160, 484320, 534770, 549905, 554592, 641724, 659886, 693240, 802155, 855632, 879848, 924320, 1069540, 1099810, 1283448, 1319772, 1386480, 1604310, 1649715, 1711264, 1759696, 2139080, 2199620, 2566896, 2639544, 2772960, 3208620, 3299430, 3519392, 4278160, 4399240, 5133792, 5279088, 5828993, 6417240, 6598860, 8556320, 8798480, 10558176, 11657986, 12834480, 13197720, 17486979, 17596960, 23315972, 25668960, 26395440, 29144965, 34973958, 46631944, 52790880, 58289930, 69947916, 87434895, 93263888, 116579860, 139895832, 174869790, 186527776, 233159720, 279791664, 349739580, 466319440, 559583328, 699479160, 932638880, 1398958320, 2797916640]

約数ペア:

[(1, 2797916640), (2, 1398958320), (3, 932638880), (4, 699479160), (5, 559583328), (6, 466319440), (8, 349739580), (10, 279791664), (12, 233159720), (15, 186527776), (16, 174869790), (20, 139895832), (24, 116579860), (30, 93263888), (32, 87434895), (40, 69947916), (48, 58289930), (53, 52790880), (60, 46631944), (80, 34973958), (96, 29144965), (106, 26395440), (109, 25668960), (120, 23315972), (159, 17596960), (160, 17486979), (212, 13197720), (218, 12834480), (240, 11657986), (265, 10558176), (318, 8798480), (327, 8556320), (424, 6598860), (436, 6417240), (480, 5828993), (530, 5279088), (545, 5133792), (636, 4399240), (654, 4278160), (795, 3519392), (848, 3299430), (872, 3208620), (1009, 2772960), (1060, 2639544), (1090, 2566896), (1272, 2199620), (1308, 2139080), (1590, 1759696), (1635, 1711264), (1696, 1649715), (1744, 1604310), (2018, 1386480), (2120, 1319772), (2180, 1283448), (2544, 1099810), (2616, 1069540), (3027, 924320), (3180, 879848), (3270, 855632), (3488, 802155), (4036, 693240), (4240, 659886), (4360, 641724), (5045, 554592), (5088, 549905), (5232, 534770), (5777, 484320), (6054, 462160), (6360, 439924), (6540, 427816), (8072, 346620), (8480, 329943), (8720, 320862), (10090, 277296), (10464, 267385), (11554, 242160), (12108, 231080), (12720, 219962), (13080, 213908), (15135, 184864), (16144, 173310), (17331, 161440), (17440, 160431), (20180, 138648), (23108, 121080), (24216, 115540), (25440, 109981), (26160, 106954), (28885, 96864), (30270, 92432), (32288, 86655), (34662, 80720), (40360, 69324), (46216, 60540), (48432, 57770), (52320, 53477)]