641729514480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{629591}}^1$

素因数の和:629775

約数の個数: 160

約数和(自身を含む): 2068527034368

約数和(自身を除く): 1426797519888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 137, 155, 186, 240, 248, 274, 310, 372, 411, 465, 496, 548, 620, 685, 744, 822, 930, 1096, 1240, 1370, 1488, 1644, 1860, 2055, 2192, 2480, 2740, 3288, 3720, 4110, 4247, 5480, 6576, 7440, 8220, 8494, 10960, 12741, 16440, 16988, 21235, 25482, 32880, 33976, 42470, 50964, 63705, 67952, 84940, 101928, 127410, 169880, 203856, 254820, 339760, 509640, 629591, 1019280, 1259182, 1888773, 2518364, 3147955, 3777546, 5036728, 6295910, 7555092, 9443865, 10073456, 12591820, 15110184, 18887730, 19517321, 25183640, 30220368, 37775460, 39034642, 50367280, 58551963, 75550920, 78069284, 86253967, 97586605, 117103926, 151101840, 156138568, 172507934, 195173210, 234207852, 258761901, 292759815, 312277136, 345015868, 390346420, 431269835, 468415704, 517523802, 585519630, 690031736, 780692840, 862539670, 936831408, 1035047604, 1171039260, 1293809505, 1380063472, 1561385680, 1725079340, 2070095208, 2342078520, 2587619010, 2673872977, 3450158680, 4140190416, 4684157040, 5175238020, 5347745954, 6900317360, 8021618931, 10350476040, 10695491908, 13369364885, 16043237862, 20700952080, 21390983816, 26738729770, 32086475724, 40108094655, 42781967632, 53477459540, 64172951448, 80216189310, 106954919080, 128345902896, 160432378620, 213909838160, 320864757240, 641729514480]

約数ペア:

[(1, 641729514480), (2, 320864757240), (3, 213909838160), (4, 160432378620), (5, 128345902896), (6, 106954919080), (8, 80216189310), (10, 64172951448), (12, 53477459540), (15, 42781967632), (16, 40108094655), (20, 32086475724), (24, 26738729770), (30, 21390983816), (31, 20700952080), (40, 16043237862), (48, 13369364885), (60, 10695491908), (62, 10350476040), (80, 8021618931), (93, 6900317360), (120, 5347745954), (124, 5175238020), (137, 4684157040), (155, 4140190416), (186, 3450158680), (240, 2673872977), (248, 2587619010), (274, 2342078520), (310, 2070095208), (372, 1725079340), (411, 1561385680), (465, 1380063472), (496, 1293809505), (548, 1171039260), (620, 1035047604), (685, 936831408), (744, 862539670), (822, 780692840), (930, 690031736), (1096, 585519630), (1240, 517523802), (1370, 468415704), (1488, 431269835), (1644, 390346420), (1860, 345015868), (2055, 312277136), (2192, 292759815), (2480, 258761901), (2740, 234207852), (3288, 195173210), (3720, 172507934), (4110, 156138568), (4247, 151101840), (5480, 117103926), (6576, 97586605), (7440, 86253967), (8220, 78069284), (8494, 75550920), (10960, 58551963), (12741, 50367280), (16440, 39034642), (16988, 37775460), (21235, 30220368), (25482, 25183640), (32880, 19517321), (33976, 18887730), (42470, 15110184), (50964, 12591820), (63705, 10073456), (67952, 9443865), (84940, 7555092), (101928, 6295910), (127410, 5036728), (169880, 3777546), (203856, 3147955), (254820, 2518364), (339760, 1888773), (509640, 1259182), (629591, 1019280)]