1809207360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 448

約数和(自身を含む): 6847027200

約数和(自身を除く): 5037819840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 103, 107, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 206, 214, 216, 228, 240, 270, 285, 288, 304, 309, 320, 321, 342, 360, 380, 412, 428, 432, 456, 480, 513, 515, 535, 540, 570, 576, 608, 618, 642, 684, 720, 760, 824, 855, 856, 864, 912, 927, 960, 963, 1026, 1030, 1070, 1080, 1140, 1216, 1236, 1284, 1368, 1440, 1520, 1545, 1605, 1648, 1710, 1712, 1728, 1824, 1854, 1926, 1957, 2033, 2052, 2060, 2140, 2160, 2280, 2472, 2565, 2568, 2736, 2781, 2880, 2889, 3040, 3090, 3210, 3296, 3420, 3424, 3648, 3708, 3852, 3914, 4066, 4104, 4120, 4280, 4320, 4560, 4635, 4815, 4944, 5130, 5136, 5472, 5562, 5778, 5871, 6080, 6099, 6180, 6420, 6592, 6840, 6848, 7416, 7704, 7828, 8132, 8208, 8240, 8560, 8640, 9120, 9270, 9630, 9785, 9888, 10165, 10260, 10272, 10944, 11021, 11124, 11556, 11742, 12198, 12360, 12840, 13680, 13905, 14445, 14832, 15408, 15656, 16264, 16416, 16480, 17120, 17613, 18240, 18297, 18540, 19260, 19570, 19776, 20330, 20520, 20544, 22042, 22248, 23112, 23484, 24396, 24720, 25680, 27360, 27810, 28890, 29355, 29664, 30495, 30816, 31312, 32528, 32832, 32960, 33063, 34240, 35226, 36594, 37080, 38520, 39140, 40660, 41040, 44084, 44496, 46224, 46968, 48792, 49440, 51360, 52839, 54720, 54891, 55105, 55620, 57780, 58710, 59328, 60990, 61632, 62624, 65056, 66126, 70452, 73188, 74160, 77040, 78280, 81320, 82080, 88065, 88168, 88992, 91485, 92448, 93936, 97584, 98880, 99189, 102720, 105678, 109782, 110210, 111240, 115560, 117420, 121980, 125248, 130112, 132252, 140904, 146376, 148320, 154080, 156560, 162640, 164160, 165315, 176130, 176336, 177984, 182970, 184896, 187872, 195168, 198378, 209399, 211356, 219564, 220420, 222480, 231120, 234840, 243960, 264195, 264504, 274455, 281808, 292752, 296640, 297567, 308160, 313120, 325280, 330630, 352260, 352672, 365940, 375744, 390336, 396756, 418798, 422712, 439128, 440840, 444960, 462240, 469680, 487920, 495945, 528390, 529008, 548910, 563616, 585504, 595134, 626240, 628197, 650560, 661260, 704520, 705344, 731880, 793512, 837596, 845424, 878256, 881680, 889920, 924480, 939360, 975840, 991890, 1046995, 1056780, 1058016, 1097820, 1127232, 1171008, 1190268, 1256394, 1322520, 1409040, 1463760, 1487835, 1587024, 1675192, 1690848, 1756512, 1763360, 1878720, 1884591, 1951680, 1983780, 2093990, 2113560, 2116032, 2195640, 2380536, 2512788, 2645040, 2818080, 2927520, 2975670, 3140985, 3174048, 3350384, 3381696, 3513024, 3526720, 3769182, 3967560, 4187980, 4227120, 4391280, 4761072, 5025576, 5290080, 5636160, 5653773, 5855040, 5951340, 6281970, 6348096, 6700768, 7538364, 7935120, 8375960, 8454240, 8782560, 9422955, 9522144, 10051152, 10580160, 11307546, 11902680, 12563940, 13401536, 15076728, 15870240, 16751920, 16908480, 17565120, 18845910, 19044288, 20102304, 22615092, 23805360, 25127880, 28268865, 30153456, 31740480, 33503840, 37691820, 40204608, 45230184, 47610720, 50255760, 56537730, 60306912, 67007680, 75383640, 90460368, 95221440, 100511520, 113075460, 120613824, 150767280, 180920736, 201023040, 226150920, 301534560, 361841472, 452301840, 603069120, 904603680, 1809207360]

約数ペア:

[(1, 1809207360), (2, 904603680), (3, 603069120), (4, 452301840), (5, 361841472), (6, 301534560), (8, 226150920), (9, 201023040), (10, 180920736), (12, 150767280), (15, 120613824), (16, 113075460), (18, 100511520), (19, 95221440), (20, 90460368), (24, 75383640), (27, 67007680), (30, 60306912), (32, 56537730), (36, 50255760), (38, 47610720), (40, 45230184), (45, 40204608), (48, 37691820), (54, 33503840), (57, 31740480), (60, 30153456), (64, 28268865), (72, 25127880), (76, 23805360), (80, 22615092), (90, 20102304), (95, 19044288), (96, 18845910), (103, 17565120), (107, 16908480), (108, 16751920), (114, 15870240), (120, 15076728), (135, 13401536), (144, 12563940), (152, 11902680), (160, 11307546), (171, 10580160), (180, 10051152), (190, 9522144), (192, 9422955), (206, 8782560), (214, 8454240), (216, 8375960), (228, 7935120), (240, 7538364), (270, 6700768), (285, 6348096), (288, 6281970), (304, 5951340), (309, 5855040), (320, 5653773), (321, 5636160), (342, 5290080), (360, 5025576), (380, 4761072), (412, 4391280), (428, 4227120), (432, 4187980), (456, 3967560), (480, 3769182), (513, 3526720), (515, 3513024), (535, 3381696), (540, 3350384), (570, 3174048), (576, 3140985), (608, 2975670), (618, 2927520), (642, 2818080), (684, 2645040), (720, 2512788), (760, 2380536), (824, 2195640), (855, 2116032), (856, 2113560), (864, 2093990), (912, 1983780), (927, 1951680), (960, 1884591), (963, 1878720), (1026, 1763360), (1030, 1756512), (1070, 1690848), (1080, 1675192), (1140, 1587024), (1216, 1487835), (1236, 1463760), (1284, 1409040), (1368, 1322520), (1440, 1256394), (1520, 1190268), (1545, 1171008), (1605, 1127232), (1648, 1097820), (1710, 1058016), (1712, 1056780), (1728, 1046995), (1824, 991890), (1854, 975840), (1926, 939360), (1957, 924480), (2033, 889920), (2052, 881680), (2060, 878256), (2140, 845424), (2160, 837596), (2280, 793512), (2472, 731880), (2565, 705344), (2568, 704520), (2736, 661260), (2781, 650560), (2880, 628197), (2889, 626240), (3040, 595134), (3090, 585504), (3210, 563616), (3296, 548910), (3420, 529008), (3424, 528390), (3648, 495945), (3708, 487920), (3852, 469680), (3914, 462240), (4066, 444960), (4104, 440840), (4120, 439128), (4280, 422712), (4320, 418798), (4560, 396756), (4635, 390336), (4815, 375744), (4944, 365940), (5130, 352672), (5136, 352260), (5472, 330630), (5562, 325280), (5778, 313120), (5871, 308160), (6080, 297567), (6099, 296640), (6180, 292752), (6420, 281808), (6592, 274455), (6840, 264504), (6848, 264195), (7416, 243960), (7704, 234840), (7828, 231120), (8132, 222480), (8208, 220420), (8240, 219564), (8560, 211356), (8640, 209399), (9120, 198378), (9270, 195168), (9630, 187872), (9785, 184896), (9888, 182970), (10165, 177984), (10260, 176336), (10272, 176130), (10944, 165315), (11021, 164160), (11124, 162640), (11556, 156560), (11742, 154080), (12198, 148320), (12360, 146376), (12840, 140904), (13680, 132252), (13905, 130112), (14445, 125248), (14832, 121980), (15408, 117420), (15656, 115560), (16264, 111240), (16416, 110210), (16480, 109782), (17120, 105678), (17613, 102720), (18240, 99189), (18297, 98880), (18540, 97584), (19260, 93936), (19570, 92448), (19776, 91485), (20330, 88992), (20520, 88168), (20544, 88065), (22042, 82080), (22248, 81320), (23112, 78280), (23484, 77040), (24396, 74160), (24720, 73188), (25680, 70452), (27360, 66126), (27810, 65056), (28890, 62624), (29355, 61632), (29664, 60990), (30495, 59328), (30816, 58710), (31312, 57780), (32528, 55620), (32832, 55105), (32960, 54891), (33063, 54720), (34240, 52839), (35226, 51360), (36594, 49440), (37080, 48792), (38520, 46968), (39140, 46224), (40660, 44496), (41040, 44084)]