157038048640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1\times {\mathrm{727}}^1$

素因数の和:1321

約数の個数: 256

約数和(自身を含む): 417663267840

約数和(自身を除く): 260625219200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 61, 64, 80, 88, 110, 122, 128, 160, 176, 220, 244, 305, 320, 352, 440, 488, 503, 610, 640, 671, 704, 727, 880, 976, 1006, 1220, 1342, 1408, 1454, 1760, 1952, 2012, 2440, 2515, 2684, 2908, 3355, 3520, 3635, 3904, 4024, 4880, 5030, 5368, 5533, 5816, 6710, 7040, 7270, 7808, 7997, 8048, 9760, 10060, 10736, 11066, 11632, 13420, 14540, 15994, 16096, 19520, 20120, 21472, 22132, 23264, 26840, 27665, 29080, 30683, 31988, 32192, 39040, 39985, 40240, 42944, 44264, 44347, 46528, 53680, 55330, 58160, 61366, 63976, 64384, 79970, 80480, 85888, 88528, 88694, 93056, 107360, 110660, 116320, 122732, 127952, 153415, 159940, 160960, 177056, 177388, 214720, 221320, 221735, 232640, 245464, 255904, 306830, 319880, 321920, 337513, 354112, 354776, 365681, 429440, 442640, 443470, 465280, 487817, 490928, 511808, 613660, 639760, 675026, 708224, 709552, 731362, 885280, 886940, 975634, 981856, 1023616, 1227320, 1279520, 1350052, 1419104, 1462724, 1687565, 1770560, 1773880, 1828405, 1951268, 1963712, 2439085, 2454640, 2559040, 2700104, 2838208, 2925448, 3375130, 3541120, 3547760, 3656810, 3902536, 3927424, 4022491, 4878170, 4909280, 5118080, 5400208, 5676416, 5850896, 6750260, 7095520, 7313620, 7805072, 8044982, 9756340, 9818560, 10800416, 11701792, 13500520, 14191040, 14627240, 15610144, 16089964, 19512680, 19637120, 20112455, 21600832, 22306541, 23403584, 27001040, 28382080, 29254480, 31220288, 32179928, 39025360, 40224910, 43201664, 44613082, 46807168, 54002080, 58508960, 62440576, 64359856, 78050720, 80449820, 89226164, 108004160, 111532705, 117017920, 128719712, 156101440, 160899640, 178452328, 216008320, 223065410, 234035840, 245371951, 257439424, 312202880, 321799280, 356904656, 446130820, 490743902, 514878848, 643598560, 713809312, 892261640, 981487804, 1226859755, 1287197120, 1427618624, 1784523280, 1962975608, 2453719510, 2574394240, 2855237248, 3569046560, 3925951216, 4907439020, 7138093120, 7851902432, 9814878040, 14276186240, 15703804864, 19629756080, 31407609728, 39259512160, 78519024320, 157038048640]

約数ペア:

[(1, 157038048640), (2, 78519024320), (4, 39259512160), (5, 31407609728), (8, 19629756080), (10, 15703804864), (11, 14276186240), (16, 9814878040), (20, 7851902432), (22, 7138093120), (32, 4907439020), (40, 3925951216), (44, 3569046560), (55, 2855237248), (61, 2574394240), (64, 2453719510), (80, 1962975608), (88, 1784523280), (110, 1427618624), (122, 1287197120), (128, 1226859755), (160, 981487804), (176, 892261640), (220, 713809312), (244, 643598560), (305, 514878848), (320, 490743902), (352, 446130820), (440, 356904656), (488, 321799280), (503, 312202880), (610, 257439424), (640, 245371951), (671, 234035840), (704, 223065410), (727, 216008320), (880, 178452328), (976, 160899640), (1006, 156101440), (1220, 128719712), (1342, 117017920), (1408, 111532705), (1454, 108004160), (1760, 89226164), (1952, 80449820), (2012, 78050720), (2440, 64359856), (2515, 62440576), (2684, 58508960), (2908, 54002080), (3355, 46807168), (3520, 44613082), (3635, 43201664), (3904, 40224910), (4024, 39025360), (4880, 32179928), (5030, 31220288), (5368, 29254480), (5533, 28382080), (5816, 27001040), (6710, 23403584), (7040, 22306541), (7270, 21600832), (7808, 20112455), (7997, 19637120), (8048, 19512680), (9760, 16089964), (10060, 15610144), (10736, 14627240), (11066, 14191040), (11632, 13500520), (13420, 11701792), (14540, 10800416), (15994, 9818560), (16096, 9756340), (19520, 8044982), (20120, 7805072), (21472, 7313620), (22132, 7095520), (23264, 6750260), (26840, 5850896), (27665, 5676416), (29080, 5400208), (30683, 5118080), (31988, 4909280), (32192, 4878170), (39040, 4022491), (39985, 3927424), (40240, 3902536), (42944, 3656810), (44264, 3547760), (44347, 3541120), (46528, 3375130), (53680, 2925448), (55330, 2838208), (58160, 2700104), (61366, 2559040), (63976, 2454640), (64384, 2439085), (79970, 1963712), (80480, 1951268), (85888, 1828405), (88528, 1773880), (88694, 1770560), (93056, 1687565), (107360, 1462724), (110660, 1419104), (116320, 1350052), (122732, 1279520), (127952, 1227320), (153415, 1023616), (159940, 981856), (160960, 975634), (177056, 886940), (177388, 885280), (214720, 731362), (221320, 709552), (221735, 708224), (232640, 675026), (245464, 639760), (255904, 613660), (306830, 511808), (319880, 490928), (321920, 487817), (337513, 465280), (354112, 443470), (354776, 442640), (365681, 429440)]