78312562240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{587}}^1$

素因数の和:1017

約数の個数: 224

約数和(自身を含む): 205948044288

約数和(自身を除く): 127635482048

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 151, 160, 176, 220, 251, 302, 320, 352, 440, 502, 587, 604, 704, 755, 880, 1004, 1174, 1208, 1255, 1510, 1661, 1760, 2008, 2348, 2416, 2510, 2761, 2935, 3020, 3322, 3520, 4016, 4696, 4832, 5020, 5522, 5870, 6040, 6457, 6644, 8032, 8305, 9392, 9664, 10040, 11044, 11740, 12080, 12914, 13288, 13805, 16064, 16610, 18784, 20080, 22088, 23480, 24160, 25828, 26576, 27610, 32285, 33220, 37568, 37901, 40160, 44176, 46960, 48320, 51656, 53152, 55220, 64570, 66440, 75802, 80320, 88352, 88637, 93920, 103312, 106304, 110440, 129140, 132880, 147337, 151604, 176704, 177274, 187840, 189505, 206624, 220880, 258280, 265760, 294674, 303208, 354548, 379010, 413248, 416911, 441760, 443185, 516560, 531520, 589348, 606416, 709096, 736685, 758020, 833822, 883520, 886370, 975007, 1033120, 1178696, 1212832, 1418192, 1473370, 1516040, 1620707, 1667644, 1772740, 1950014, 2066240, 2084555, 2357392, 2425664, 2836384, 2946740, 3032080, 3241414, 3335288, 3545480, 3900028, 4169110, 4714784, 4875035, 5672768, 5893480, 6064160, 6482828, 6670576, 7090960, 7800056, 8103535, 8338220, 9429568, 9750070, 11786960, 12128320, 12965656, 13341152, 14181920, 15600112, 16207070, 16676440, 19500140, 22247887, 23573920, 25931312, 26682304, 28363840, 31200224, 32414140, 33352880, 39000280, 44495774, 47147840, 51862624, 62400448, 64828280, 66705760, 78000560, 88991548, 103725248, 111239435, 129656560, 133411520, 156001120, 177983096, 222478870, 244726757, 259313120, 312002240, 355966192, 444957740, 489453514, 518626240, 711932384, 889915480, 978907028, 1223633785, 1423864768, 1779830960, 1957814056, 2447267570, 3559661920, 3915628112, 4894535140, 7119323840, 7831256224, 9789070280, 15662512448, 19578140560, 39156281120, 78312562240]

約数ペア:

[(1, 78312562240), (2, 39156281120), (4, 19578140560), (5, 15662512448), (8, 9789070280), (10, 7831256224), (11, 7119323840), (16, 4894535140), (20, 3915628112), (22, 3559661920), (32, 2447267570), (40, 1957814056), (44, 1779830960), (55, 1423864768), (64, 1223633785), (80, 978907028), (88, 889915480), (110, 711932384), (151, 518626240), (160, 489453514), (176, 444957740), (220, 355966192), (251, 312002240), (302, 259313120), (320, 244726757), (352, 222478870), (440, 177983096), (502, 156001120), (587, 133411520), (604, 129656560), (704, 111239435), (755, 103725248), (880, 88991548), (1004, 78000560), (1174, 66705760), (1208, 64828280), (1255, 62400448), (1510, 51862624), (1661, 47147840), (1760, 44495774), (2008, 39000280), (2348, 33352880), (2416, 32414140), (2510, 31200224), (2761, 28363840), (2935, 26682304), (3020, 25931312), (3322, 23573920), (3520, 22247887), (4016, 19500140), (4696, 16676440), (4832, 16207070), (5020, 15600112), (5522, 14181920), (5870, 13341152), (6040, 12965656), (6457, 12128320), (6644, 11786960), (8032, 9750070), (8305, 9429568), (9392, 8338220), (9664, 8103535), (10040, 7800056), (11044, 7090960), (11740, 6670576), (12080, 6482828), (12914, 6064160), (13288, 5893480), (13805, 5672768), (16064, 4875035), (16610, 4714784), (18784, 4169110), (20080, 3900028), (22088, 3545480), (23480, 3335288), (24160, 3241414), (25828, 3032080), (26576, 2946740), (27610, 2836384), (32285, 2425664), (33220, 2357392), (37568, 2084555), (37901, 2066240), (40160, 1950014), (44176, 1772740), (46960, 1667644), (48320, 1620707), (51656, 1516040), (53152, 1473370), (55220, 1418192), (64570, 1212832), (66440, 1178696), (75802, 1033120), (80320, 975007), (88352, 886370), (88637, 883520), (93920, 833822), (103312, 758020), (106304, 736685), (110440, 709096), (129140, 606416), (132880, 589348), (147337, 531520), (151604, 516560), (176704, 443185), (177274, 441760), (187840, 416911), (189505, 413248), (206624, 379010), (220880, 354548), (258280, 303208), (265760, 294674)]