2795255280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:704

約数の個数: 240

約数和(自身を含む): 9700745184

約数和(自身を除く): 6905489904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 317, 331, 333, 360, 370, 444, 555, 592, 634, 662, 666, 720, 740, 888, 951, 993, 1110, 1268, 1324, 1332, 1480, 1585, 1655, 1665, 1776, 1902, 1986, 2220, 2536, 2648, 2664, 2853, 2960, 2979, 3170, 3310, 3330, 3804, 3972, 4440, 4755, 4965, 5072, 5296, 5328, 5706, 5958, 6340, 6620, 6660, 7608, 7944, 8880, 9510, 9930, 11412, 11729, 11916, 12247, 12680, 13240, 13320, 14265, 14895, 15216, 15888, 19020, 19860, 22824, 23458, 23832, 24494, 25360, 26480, 26640, 28530, 29790, 35187, 36741, 38040, 39720, 45648, 46916, 47664, 48988, 57060, 58645, 59580, 61235, 70374, 73482, 76080, 79440, 93832, 97976, 104927, 105561, 110223, 114120, 117290, 119160, 122470, 140748, 146964, 175935, 183705, 187664, 195952, 209854, 211122, 220446, 228240, 234580, 238320, 244940, 281496, 293928, 314781, 351870, 367410, 419708, 422244, 440892, 469160, 489880, 524635, 527805, 551115, 562992, 587856, 629562, 703740, 734820, 839416, 844488, 881784, 938320, 944343, 979760, 1049270, 1055610, 1102230, 1259124, 1407480, 1469640, 1573905, 1678832, 1688976, 1763568, 1888686, 2098540, 2111220, 2204460, 2518248, 2814960, 2939280, 3147810, 3777372, 3882299, 4197080, 4222440, 4408920, 4721715, 5036496, 6295620, 7554744, 7764598, 8394160, 8444880, 8817840, 9443430, 11646897, 12591240, 15109488, 15529196, 18886860, 19411495, 23293794, 25182480, 31058392, 34940691, 37773720, 38822990, 46587588, 58234485, 62116784, 69881382, 75547440, 77645980, 93175176, 116468970, 139762764, 155291960, 174703455, 186350352, 232937940, 279525528, 310583920, 349406910, 465875880, 559051056, 698813820, 931751760, 1397627640, 2795255280]

約数ペア:

[(1, 2795255280), (2, 1397627640), (3, 931751760), (4, 698813820), (5, 559051056), (6, 465875880), (8, 349406910), (9, 310583920), (10, 279525528), (12, 232937940), (15, 186350352), (16, 174703455), (18, 155291960), (20, 139762764), (24, 116468970), (30, 93175176), (36, 77645980), (37, 75547440), (40, 69881382), (45, 62116784), (48, 58234485), (60, 46587588), (72, 38822990), (74, 37773720), (80, 34940691), (90, 31058392), (111, 25182480), (120, 23293794), (144, 19411495), (148, 18886860), (180, 15529196), (185, 15109488), (222, 12591240), (240, 11646897), (296, 9443430), (317, 8817840), (331, 8444880), (333, 8394160), (360, 7764598), (370, 7554744), (444, 6295620), (555, 5036496), (592, 4721715), (634, 4408920), (662, 4222440), (666, 4197080), (720, 3882299), (740, 3777372), (888, 3147810), (951, 2939280), (993, 2814960), (1110, 2518248), (1268, 2204460), (1324, 2111220), (1332, 2098540), (1480, 1888686), (1585, 1763568), (1655, 1688976), (1665, 1678832), (1776, 1573905), (1902, 1469640), (1986, 1407480), (2220, 1259124), (2536, 1102230), (2648, 1055610), (2664, 1049270), (2853, 979760), (2960, 944343), (2979, 938320), (3170, 881784), (3310, 844488), (3330, 839416), (3804, 734820), (3972, 703740), (4440, 629562), (4755, 587856), (4965, 562992), (5072, 551115), (5296, 527805), (5328, 524635), (5706, 489880), (5958, 469160), (6340, 440892), (6620, 422244), (6660, 419708), (7608, 367410), (7944, 351870), (8880, 314781), (9510, 293928), (9930, 281496), (11412, 244940), (11729, 238320), (11916, 234580), (12247, 228240), (12680, 220446), (13240, 211122), (13320, 209854), (14265, 195952), (14895, 187664), (15216, 183705), (15888, 175935), (19020, 146964), (19860, 140748), (22824, 122470), (23458, 119160), (23832, 117290), (24494, 114120), (25360, 110223), (26480, 105561), (26640, 104927), (28530, 97976), (29790, 93832), (35187, 79440), (36741, 76080), (38040, 73482), (39720, 70374), (45648, 61235), (46916, 59580), (47664, 58645), (48988, 57060)]