325668240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 1143075648

約数和(自身を除く): 817407408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 67, 72, 80, 86, 90, 120, 129, 134, 144, 157, 172, 180, 201, 215, 240, 258, 268, 314, 335, 344, 360, 387, 402, 430, 471, 516, 536, 603, 628, 645, 670, 688, 720, 774, 785, 804, 860, 942, 1005, 1032, 1072, 1206, 1256, 1290, 1340, 1413, 1548, 1570, 1608, 1720, 1884, 1935, 2010, 2064, 2355, 2412, 2512, 2580, 2680, 2826, 2881, 3015, 3096, 3140, 3216, 3440, 3768, 3870, 4020, 4710, 4824, 5160, 5360, 5652, 5762, 6030, 6192, 6280, 6751, 7065, 7536, 7740, 8040, 8643, 9420, 9648, 10320, 10519, 11304, 11524, 12060, 12560, 13502, 14130, 14405, 15480, 16080, 17286, 18840, 20253, 21038, 22608, 23048, 24120, 25929, 27004, 28260, 28810, 30960, 31557, 33755, 34572, 37680, 40506, 42076, 43215, 46096, 48240, 51858, 52595, 54008, 56520, 57620, 60759, 63114, 67510, 69144, 81012, 84152, 86430, 94671, 101265, 103716, 105190, 108016, 113040, 115240, 121518, 126228, 129645, 135020, 138288, 157785, 162024, 168304, 172860, 189342, 202530, 207432, 210380, 230480, 243036, 252456, 259290, 270040, 303795, 315570, 324048, 345720, 378684, 405060, 414864, 420760, 452317, 473355, 486072, 504912, 518580, 540080, 607590, 631140, 691440, 757368, 810120, 841520, 904634, 946710, 972144, 1037160, 1215180, 1262280, 1356951, 1514736, 1620240, 1809268, 1893420, 2074320, 2261585, 2430360, 2524560, 2713902, 3618536, 3786840, 4070853, 4523170, 4860720, 5427804, 6784755, 7237072, 7573680, 8141706, 9046340, 10855608, 13569510, 16283412, 18092680, 20354265, 21711216, 27139020, 32566824, 36185360, 40708530, 54278040, 65133648, 81417060, 108556080, 162834120, 325668240]

約数ペア:

[(1, 325668240), (2, 162834120), (3, 108556080), (4, 81417060), (5, 65133648), (6, 54278040), (8, 40708530), (9, 36185360), (10, 32566824), (12, 27139020), (15, 21711216), (16, 20354265), (18, 18092680), (20, 16283412), (24, 13569510), (30, 10855608), (36, 9046340), (40, 8141706), (43, 7573680), (45, 7237072), (48, 6784755), (60, 5427804), (67, 4860720), (72, 4523170), (80, 4070853), (86, 3786840), (90, 3618536), (120, 2713902), (129, 2524560), (134, 2430360), (144, 2261585), (157, 2074320), (172, 1893420), (180, 1809268), (201, 1620240), (215, 1514736), (240, 1356951), (258, 1262280), (268, 1215180), (314, 1037160), (335, 972144), (344, 946710), (360, 904634), (387, 841520), (402, 810120), (430, 757368), (471, 691440), (516, 631140), (536, 607590), (603, 540080), (628, 518580), (645, 504912), (670, 486072), (688, 473355), (720, 452317), (774, 420760), (785, 414864), (804, 405060), (860, 378684), (942, 345720), (1005, 324048), (1032, 315570), (1072, 303795), (1206, 270040), (1256, 259290), (1290, 252456), (1340, 243036), (1413, 230480), (1548, 210380), (1570, 207432), (1608, 202530), (1720, 189342), (1884, 172860), (1935, 168304), (2010, 162024), (2064, 157785), (2355, 138288), (2412, 135020), (2512, 129645), (2580, 126228), (2680, 121518), (2826, 115240), (2881, 113040), (3015, 108016), (3096, 105190), (3140, 103716), (3216, 101265), (3440, 94671), (3768, 86430), (3870, 84152), (4020, 81012), (4710, 69144), (4824, 67510), (5160, 63114), (5360, 60759), (5652, 57620), (5762, 56520), (6030, 54008), (6192, 52595), (6280, 51858), (6751, 48240), (7065, 46096), (7536, 43215), (7740, 42076), (8040, 40506), (8643, 37680), (9420, 34572), (9648, 33755), (10320, 31557), (10519, 30960), (11304, 28810), (11524, 28260), (12060, 27004), (12560, 25929), (13502, 24120), (14130, 23048), (14405, 22608), (15480, 21038), (16080, 20253), (17286, 18840)]