223288560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 240

約数和(自身を含む): 828348768

約数和(自身を除く): 605060208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 233, 240, 242, 264, 330, 360, 363, 396, 440, 466, 484, 495, 528, 605, 660, 699, 720, 726, 792, 880, 932, 968, 990, 1089, 1165, 1210, 1320, 1331, 1398, 1452, 1584, 1815, 1864, 1936, 1980, 2097, 2178, 2330, 2420, 2563, 2640, 2662, 2796, 2904, 3495, 3630, 3728, 3960, 3993, 4194, 4356, 4660, 4840, 5126, 5324, 5445, 5592, 5808, 6655, 6990, 7260, 7689, 7920, 7986, 8388, 8712, 9320, 9680, 10252, 10485, 10648, 10890, 11184, 11979, 12815, 13310, 13980, 14520, 15378, 15972, 16776, 17424, 18640, 19965, 20504, 20970, 21296, 21780, 23067, 23958, 25630, 26620, 27960, 28193, 29040, 30756, 31944, 33552, 38445, 39930, 41008, 41940, 43560, 46134, 47916, 51260, 53240, 55920, 56386, 59895, 61512, 63888, 76890, 79860, 83880, 84579, 87120, 92268, 95832, 102520, 106480, 112772, 115335, 119790, 123024, 140965, 153780, 159720, 167760, 169158, 184536, 191664, 205040, 225544, 230670, 239580, 253737, 281930, 307560, 310123, 319440, 338316, 369072, 422895, 451088, 461340, 479160, 507474, 563860, 615120, 620246, 676632, 845790, 922680, 930369, 958320, 1014948, 1127720, 1240492, 1268685, 1353264, 1550615, 1691580, 1845360, 1860738, 2029896, 2255440, 2480984, 2537370, 2791107, 3101230, 3383160, 3721476, 4059792, 4651845, 4961968, 5074740, 5582214, 6202460, 6766320, 7442952, 9303690, 10149480, 11164428, 12404920, 13955535, 14885904, 18607380, 20298960, 22328856, 24809840, 27911070, 37214760, 44657712, 55822140, 74429520, 111644280, 223288560]

約数ペア:

[(1, 223288560), (2, 111644280), (3, 74429520), (4, 55822140), (5, 44657712), (6, 37214760), (8, 27911070), (9, 24809840), (10, 22328856), (11, 20298960), (12, 18607380), (15, 14885904), (16, 13955535), (18, 12404920), (20, 11164428), (22, 10149480), (24, 9303690), (30, 7442952), (33, 6766320), (36, 6202460), (40, 5582214), (44, 5074740), (45, 4961968), (48, 4651845), (55, 4059792), (60, 3721476), (66, 3383160), (72, 3101230), (80, 2791107), (88, 2537370), (90, 2480984), (99, 2255440), (110, 2029896), (120, 1860738), (121, 1845360), (132, 1691580), (144, 1550615), (165, 1353264), (176, 1268685), (180, 1240492), (198, 1127720), (220, 1014948), (233, 958320), (240, 930369), (242, 922680), (264, 845790), (330, 676632), (360, 620246), (363, 615120), (396, 563860), (440, 507474), (466, 479160), (484, 461340), (495, 451088), (528, 422895), (605, 369072), (660, 338316), (699, 319440), (720, 310123), (726, 307560), (792, 281930), (880, 253737), (932, 239580), (968, 230670), (990, 225544), (1089, 205040), (1165, 191664), (1210, 184536), (1320, 169158), (1331, 167760), (1398, 159720), (1452, 153780), (1584, 140965), (1815, 123024), (1864, 119790), (1936, 115335), (1980, 112772), (2097, 106480), (2178, 102520), (2330, 95832), (2420, 92268), (2563, 87120), (2640, 84579), (2662, 83880), (2796, 79860), (2904, 76890), (3495, 63888), (3630, 61512), (3728, 59895), (3960, 56386), (3993, 55920), (4194, 53240), (4356, 51260), (4660, 47916), (4840, 46134), (5126, 43560), (5324, 41940), (5445, 41008), (5592, 39930), (5808, 38445), (6655, 33552), (6990, 31944), (7260, 30756), (7689, 29040), (7920, 28193), (7986, 27960), (8388, 26620), (8712, 25630), (9320, 23958), (9680, 23067), (10252, 21780), (10485, 21296), (10648, 20970), (10890, 20504), (11184, 19965), (11979, 18640), (12815, 17424), (13310, 16776), (13980, 15972), (14520, 15378)]