222568560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{107}}^2$

素因数の和:242

約数の個数: 180

約数和(自身を含む): 782455128

約数和(自身を除く): 559886568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 107, 108, 120, 135, 144, 162, 180, 214, 216, 240, 243, 270, 321, 324, 360, 405, 428, 432, 486, 535, 540, 642, 648, 720, 810, 856, 963, 972, 1070, 1080, 1215, 1284, 1296, 1605, 1620, 1712, 1926, 1944, 2140, 2160, 2430, 2568, 2889, 3210, 3240, 3852, 3888, 4280, 4815, 4860, 5136, 5778, 6420, 6480, 7704, 8560, 8667, 9630, 9720, 11449, 11556, 12840, 14445, 15408, 17334, 19260, 19440, 22898, 23112, 25680, 26001, 28890, 34347, 34668, 38520, 43335, 45796, 46224, 52002, 57245, 57780, 68694, 69336, 77040, 86670, 91592, 103041, 104004, 114490, 115560, 130005, 137388, 138672, 171735, 173340, 183184, 206082, 208008, 228980, 231120, 260010, 274776, 309123, 343470, 346680, 412164, 416016, 457960, 515205, 520020, 549552, 618246, 686940, 693360, 824328, 915920, 927369, 1030410, 1040040, 1236492, 1373880, 1545615, 1648656, 1854738, 2060820, 2080080, 2472984, 2747760, 2782107, 3091230, 3709476, 4121640, 4636845, 4945968, 5564214, 6182460, 7418952, 8243280, 9273690, 11128428, 12364920, 13910535, 14837904, 18547380, 22256856, 24729840, 27821070, 37094760, 44513712, 55642140, 74189520, 111284280, 222568560]

約数ペア:

[(1, 222568560), (2, 111284280), (3, 74189520), (4, 55642140), (5, 44513712), (6, 37094760), (8, 27821070), (9, 24729840), (10, 22256856), (12, 18547380), (15, 14837904), (16, 13910535), (18, 12364920), (20, 11128428), (24, 9273690), (27, 8243280), (30, 7418952), (36, 6182460), (40, 5564214), (45, 4945968), (48, 4636845), (54, 4121640), (60, 3709476), (72, 3091230), (80, 2782107), (81, 2747760), (90, 2472984), (107, 2080080), (108, 2060820), (120, 1854738), (135, 1648656), (144, 1545615), (162, 1373880), (180, 1236492), (214, 1040040), (216, 1030410), (240, 927369), (243, 915920), (270, 824328), (321, 693360), (324, 686940), (360, 618246), (405, 549552), (428, 520020), (432, 515205), (486, 457960), (535, 416016), (540, 412164), (642, 346680), (648, 343470), (720, 309123), (810, 274776), (856, 260010), (963, 231120), (972, 228980), (1070, 208008), (1080, 206082), (1215, 183184), (1284, 173340), (1296, 171735), (1605, 138672), (1620, 137388), (1712, 130005), (1926, 115560), (1944, 114490), (2140, 104004), (2160, 103041), (2430, 91592), (2568, 86670), (2889, 77040), (3210, 69336), (3240, 68694), (3852, 57780), (3888, 57245), (4280, 52002), (4815, 46224), (4860, 45796), (5136, 43335), (5778, 38520), (6420, 34668), (6480, 34347), (7704, 28890), (8560, 26001), (8667, 25680), (9630, 23112), (9720, 22898), (11449, 19440), (11556, 19260), (12840, 17334), (14445, 15408)]