220960080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1266

約数の個数: 240

約数和(自身を含む): 845410176

約数和(自身を除く): 624450096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 110, 115, 120, 132, 138, 144, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 330, 345, 360, 368, 396, 414, 440, 460, 495, 506, 528, 552, 660, 690, 720, 759, 792, 828, 880, 920, 990, 1012, 1035, 1104, 1213, 1265, 1320, 1380, 1518, 1584, 1656, 1840, 1980, 2024, 2070, 2277, 2426, 2530, 2640, 2760, 3036, 3312, 3639, 3795, 3960, 4048, 4140, 4554, 4852, 5060, 5520, 6065, 6072, 7278, 7590, 7920, 8280, 9108, 9704, 10120, 10917, 11385, 12130, 12144, 13343, 14556, 15180, 16560, 18195, 18216, 19408, 20240, 21834, 22770, 24260, 26686, 27899, 29112, 30360, 36390, 36432, 40029, 43668, 45540, 48520, 53372, 54585, 55798, 58224, 60720, 66715, 72780, 80058, 83697, 87336, 91080, 97040, 106744, 109170, 111596, 120087, 133430, 139495, 145560, 160116, 167394, 174672, 182160, 200145, 213488, 218340, 223192, 240174, 251091, 266860, 278990, 291120, 306889, 320232, 334788, 400290, 418485, 436680, 446384, 480348, 502182, 533720, 557980, 600435, 613778, 640464, 669576, 800580, 836970, 873360, 920667, 960696, 1004364, 1067440, 1115960, 1200870, 1227556, 1255455, 1339152, 1534445, 1601160, 1673940, 1841334, 1921392, 2008728, 2231920, 2401740, 2455112, 2510910, 2762001, 3068890, 3202320, 3347880, 3682668, 4017456, 4603335, 4803480, 4910224, 5021820, 5524002, 6137780, 6695760, 7365336, 9206670, 9606960, 10043640, 11048004, 12275560, 13810005, 14730672, 18413340, 20087280, 22096008, 24551120, 27620010, 36826680, 44192016, 55240020, 73653360, 110480040, 220960080]

約数ペア:

[(1, 220960080), (2, 110480040), (3, 73653360), (4, 55240020), (5, 44192016), (6, 36826680), (8, 27620010), (9, 24551120), (10, 22096008), (11, 20087280), (12, 18413340), (15, 14730672), (16, 13810005), (18, 12275560), (20, 11048004), (22, 10043640), (23, 9606960), (24, 9206670), (30, 7365336), (33, 6695760), (36, 6137780), (40, 5524002), (44, 5021820), (45, 4910224), (46, 4803480), (48, 4603335), (55, 4017456), (60, 3682668), (66, 3347880), (69, 3202320), (72, 3068890), (80, 2762001), (88, 2510910), (90, 2455112), (92, 2401740), (99, 2231920), (110, 2008728), (115, 1921392), (120, 1841334), (132, 1673940), (138, 1601160), (144, 1534445), (165, 1339152), (176, 1255455), (180, 1227556), (184, 1200870), (198, 1115960), (207, 1067440), (220, 1004364), (230, 960696), (240, 920667), (253, 873360), (264, 836970), (276, 800580), (330, 669576), (345, 640464), (360, 613778), (368, 600435), (396, 557980), (414, 533720), (440, 502182), (460, 480348), (495, 446384), (506, 436680), (528, 418485), (552, 400290), (660, 334788), (690, 320232), (720, 306889), (759, 291120), (792, 278990), (828, 266860), (880, 251091), (920, 240174), (990, 223192), (1012, 218340), (1035, 213488), (1104, 200145), (1213, 182160), (1265, 174672), (1320, 167394), (1380, 160116), (1518, 145560), (1584, 139495), (1656, 133430), (1840, 120087), (1980, 111596), (2024, 109170), (2070, 106744), (2277, 97040), (2426, 91080), (2530, 87336), (2640, 83697), (2760, 80058), (3036, 72780), (3312, 66715), (3639, 60720), (3795, 58224), (3960, 55798), (4048, 54585), (4140, 53372), (4554, 48520), (4852, 45540), (5060, 43668), (5520, 40029), (6065, 36432), (6072, 36390), (7278, 30360), (7590, 29112), (7920, 27899), (8280, 26686), (9108, 24260), (9704, 22770), (10120, 21834), (10917, 20240), (11385, 19408), (12130, 18216), (12144, 18195), (13343, 16560), (14556, 15180)]