468114400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 288

約数和(自身を含む): 1364912640

約数和(自身を除く): 896798240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 25, 26, 32, 38, 40, 46, 50, 52, 65, 76, 80, 92, 95, 100, 103, 104, 115, 130, 152, 160, 184, 190, 200, 206, 208, 230, 247, 260, 299, 304, 325, 368, 380, 400, 412, 416, 437, 460, 475, 494, 515, 520, 575, 598, 608, 650, 736, 760, 800, 824, 874, 920, 950, 988, 1030, 1040, 1150, 1196, 1235, 1300, 1339, 1495, 1520, 1648, 1748, 1840, 1900, 1957, 1976, 2060, 2080, 2185, 2300, 2369, 2392, 2470, 2575, 2600, 2678, 2990, 3040, 3296, 3496, 3680, 3800, 3914, 3952, 4120, 4370, 4600, 4738, 4784, 4940, 5150, 5200, 5356, 5681, 5980, 6175, 6695, 6992, 7475, 7600, 7828, 7904, 8240, 8740, 9200, 9476, 9568, 9785, 9880, 10300, 10400, 10712, 10925, 11362, 11845, 11960, 12350, 13390, 13984, 14950, 15200, 15656, 16480, 17480, 18400, 18952, 19570, 19760, 20600, 21424, 21850, 22724, 23690, 23920, 24700, 25441, 26780, 28405, 29900, 30797, 31312, 33475, 34960, 37904, 39140, 39520, 41200, 42848, 43700, 45011, 45448, 47380, 47840, 48925, 49400, 50882, 53560, 56810, 59225, 59800, 61594, 62624, 66950, 69920, 75808, 78280, 82400, 87400, 90022, 90896, 94760, 97850, 98800, 101764, 107120, 113620, 118450, 119600, 123188, 127205, 133900, 142025, 153985, 156560, 174800, 180044, 181792, 189520, 195700, 197600, 203528, 214240, 225055, 227240, 236900, 239200, 246376, 254410, 267800, 284050, 307970, 313120, 349600, 360088, 379040, 391400, 407056, 450110, 454480, 473800, 492752, 508820, 535600, 568100, 585143, 615940, 636025, 720176, 769925, 782800, 814112, 900220, 908960, 947600, 985504, 1017640, 1071200, 1125275, 1136200, 1170286, 1231880, 1272050, 1440352, 1539850, 1565600, 1800440, 1895200, 2035280, 2250550, 2272400, 2340572, 2463760, 2544100, 2925715, 3079700, 3600880, 4070560, 4501100, 4544800, 4681144, 4927520, 5088200, 5851430, 6159400, 7201760, 9002200, 9362288, 10176400, 11702860, 12318800, 14628575, 18004400, 18724576, 20352800, 23405720, 24637600, 29257150, 36008800, 46811440, 58514300, 93622880, 117028600, 234057200, 468114400]

約数ペア:

[(1, 468114400), (2, 234057200), (4, 117028600), (5, 93622880), (8, 58514300), (10, 46811440), (13, 36008800), (16, 29257150), (19, 24637600), (20, 23405720), (23, 20352800), (25, 18724576), (26, 18004400), (32, 14628575), (38, 12318800), (40, 11702860), (46, 10176400), (50, 9362288), (52, 9002200), (65, 7201760), (76, 6159400), (80, 5851430), (92, 5088200), (95, 4927520), (100, 4681144), (103, 4544800), (104, 4501100), (115, 4070560), (130, 3600880), (152, 3079700), (160, 2925715), (184, 2544100), (190, 2463760), (200, 2340572), (206, 2272400), (208, 2250550), (230, 2035280), (247, 1895200), (260, 1800440), (299, 1565600), (304, 1539850), (325, 1440352), (368, 1272050), (380, 1231880), (400, 1170286), (412, 1136200), (416, 1125275), (437, 1071200), (460, 1017640), (475, 985504), (494, 947600), (515, 908960), (520, 900220), (575, 814112), (598, 782800), (608, 769925), (650, 720176), (736, 636025), (760, 615940), (800, 585143), (824, 568100), (874, 535600), (920, 508820), (950, 492752), (988, 473800), (1030, 454480), (1040, 450110), (1150, 407056), (1196, 391400), (1235, 379040), (1300, 360088), (1339, 349600), (1495, 313120), (1520, 307970), (1648, 284050), (1748, 267800), (1840, 254410), (1900, 246376), (1957, 239200), (1976, 236900), (2060, 227240), (2080, 225055), (2185, 214240), (2300, 203528), (2369, 197600), (2392, 195700), (2470, 189520), (2575, 181792), (2600, 180044), (2678, 174800), (2990, 156560), (3040, 153985), (3296, 142025), (3496, 133900), (3680, 127205), (3800, 123188), (3914, 119600), (3952, 118450), (4120, 113620), (4370, 107120), (4600, 101764), (4738, 98800), (4784, 97850), (4940, 94760), (5150, 90896), (5200, 90022), (5356, 87400), (5681, 82400), (5980, 78280), (6175, 75808), (6695, 69920), (6992, 66950), (7475, 62624), (7600, 61594), (7828, 59800), (7904, 59225), (8240, 56810), (8740, 53560), (9200, 50882), (9476, 49400), (9568, 48925), (9785, 47840), (9880, 47380), (10300, 45448), (10400, 45011), (10712, 43700), (10925, 42848), (11362, 41200), (11845, 39520), (11960, 39140), (12350, 37904), (13390, 34960), (13984, 33475), (14950, 31312), (15200, 30797), (15656, 29900), (16480, 28405), (17480, 26780), (18400, 25441), (18952, 24700), (19570, 23920), (19760, 23690), (20600, 22724), (21424, 21850)]