921117318720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2657887}}^1$

素因数の和:2657945

約数の個数: 168

約数和(自身を含む): 3086573439744

約数和(自身を除く): 2165456121024

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, 361, 380, 456, 480, 570, 608, 722, 760, 912, 960, 1083, 1140, 1216, 1444, 1520, 1805, 1824, 2166, 2280, 2888, 3040, 3610, 3648, 4332, 4560, 5415, 5776, 6080, 7220, 8664, 9120, 10830, 11552, 14440, 17328, 18240, 21660, 23104, 28880, 34656, 43320, 57760, 69312, 86640, 115520, 173280, 346560, 2657887, 5315774, 7973661, 10631548, 13289435, 15947322, 21263096, 26578870, 31894644, 39868305, 42526192, 50499853, 53157740, 63789288, 79736610, 85052384, 100999706, 106315480, 127578576, 151499559, 159473220, 170104768, 201999412, 212630960, 252499265, 255157152, 302999118, 318946440, 403998824, 425261920, 504998530, 510314304, 605998236, 637892880, 757497795, 807997648, 850523840, 959497207, 1009997060, 1211996472, 1275785760, 1514995590, 1615995296, 1918994414, 2019994120, 2423992944, 2551571520, 2878491621, 3029991180, 3231990592, 3837988828, 4039988240, 4797486035, 4847985888, 5756983242, 6059982360, 7675977656, 8079976480, 9594972070, 9695971776, 11513966484, 12119964720, 14392458105, 15351955312, 16159952960, 19189944140, 23027932968, 24239929440, 28784916210, 30703910624, 38379888280, 46055865936, 48479858880, 57569832420, 61407821248, 76759776560, 92111731872, 115139664840, 153519553120, 184223463744, 230279329680, 307039106240, 460558659360, 921117318720]

約数ペア:

[(1, 921117318720), (2, 460558659360), (3, 307039106240), (4, 230279329680), (5, 184223463744), (6, 153519553120), (8, 115139664840), (10, 92111731872), (12, 76759776560), (15, 61407821248), (16, 57569832420), (19, 48479858880), (20, 46055865936), (24, 38379888280), (30, 30703910624), (32, 28784916210), (38, 24239929440), (40, 23027932968), (48, 19189944140), (57, 16159952960), (60, 15351955312), (64, 14392458105), (76, 12119964720), (80, 11513966484), (95, 9695971776), (96, 9594972070), (114, 8079976480), (120, 7675977656), (152, 6059982360), (160, 5756983242), (190, 4847985888), (192, 4797486035), (228, 4039988240), (240, 3837988828), (285, 3231990592), (304, 3029991180), (320, 2878491621), (361, 2551571520), (380, 2423992944), (456, 2019994120), (480, 1918994414), (570, 1615995296), (608, 1514995590), (722, 1275785760), (760, 1211996472), (912, 1009997060), (960, 959497207), (1083, 850523840), (1140, 807997648), (1216, 757497795), (1444, 637892880), (1520, 605998236), (1805, 510314304), (1824, 504998530), (2166, 425261920), (2280, 403998824), (2888, 318946440), (3040, 302999118), (3610, 255157152), (3648, 252499265), (4332, 212630960), (4560, 201999412), (5415, 170104768), (5776, 159473220), (6080, 151499559), (7220, 127578576), (8664, 106315480), (9120, 100999706), (10830, 85052384), (11552, 79736610), (14440, 63789288), (17328, 53157740), (18240, 50499853), (21660, 42526192), (23104, 39868305), (28880, 31894644), (34656, 26578870), (43320, 21263096), (57760, 15947322), (69312, 13289435), (86640, 10631548), (115520, 7973661), (173280, 5315774), (346560, 2657887)]