255391920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 480

約数和(自身を含む): 1085644800

約数和(自身を除く): 830252880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 98, 105, 108, 112, 114, 120, 126, 127, 133, 135, 140, 144, 147, 152, 168, 171, 180, 189, 190, 196, 210, 216, 228, 240, 245, 252, 254, 266, 270, 280, 285, 294, 304, 315, 336, 342, 360, 378, 380, 381, 392, 399, 420, 432, 441, 456, 490, 504, 508, 513, 532, 540, 560, 570, 588, 630, 635, 665, 684, 720, 735, 756, 760, 762, 784, 798, 840, 855, 882, 889, 912, 931, 945, 980, 1008, 1016, 1026, 1064, 1080, 1140, 1143, 1176, 1197, 1260, 1270, 1323, 1330, 1368, 1470, 1512, 1520, 1524, 1596, 1680, 1710, 1764, 1778, 1862, 1890, 1905, 1960, 1995, 2032, 2052, 2128, 2160, 2205, 2280, 2286, 2352, 2394, 2413, 2520, 2540, 2565, 2646, 2660, 2667, 2736, 2793, 2940, 3024, 3048, 3192, 3420, 3429, 3528, 3556, 3591, 3724, 3780, 3810, 3920, 3990, 4104, 4410, 4445, 4560, 4572, 4655, 4788, 4826, 5040, 5080, 5130, 5292, 5320, 5334, 5586, 5715, 5880, 5985, 6096, 6223, 6384, 6615, 6840, 6858, 7056, 7112, 7182, 7239, 7448, 7560, 7620, 7980, 8001, 8208, 8379, 8820, 8890, 9144, 9310, 9576, 9652, 10160, 10260, 10584, 10640, 10668, 11172, 11430, 11760, 11970, 12065, 12446, 13230, 13335, 13680, 13716, 13965, 14224, 14364, 14478, 14896, 15120, 15240, 15960, 16002, 16758, 16891, 17145, 17640, 17780, 17955, 18288, 18620, 18669, 19152, 19304, 20520, 21168, 21336, 21717, 22344, 22860, 23940, 24003, 24130, 24892, 25137, 26460, 26670, 27432, 27930, 28728, 28956, 30480, 31115, 31920, 32004, 33516, 33782, 34290, 35280, 35560, 35910, 36195, 37240, 37338, 38608, 40005, 41040, 41895, 42672, 43434, 44688, 45720, 47880, 48006, 48260, 49784, 50274, 50673, 52920, 53340, 54864, 55860, 56007, 57456, 57912, 62230, 64008, 65151, 67032, 67564, 68580, 71120, 71820, 72390, 74480, 74676, 80010, 83790, 84455, 86868, 91440, 93345, 95760, 96012, 96520, 99568, 100548, 101346, 105840, 106680, 108585, 111720, 112014, 115824, 118237, 120015, 124460, 125685, 128016, 130302, 134064, 135128, 137160, 143640, 144780, 149352, 152019, 160020, 167580, 168021, 168910, 173736, 186690, 192024, 193040, 201096, 202692, 213360, 217170, 223440, 224028, 236474, 240030, 248920, 251370, 253365, 260604, 270256, 274320, 280035, 287280, 289560, 298704, 304038, 320040, 325755, 335160, 336042, 337820, 347472, 354711, 373380, 384048, 402192, 405384, 434340, 448056, 456057, 472948, 480060, 497840, 502740, 506730, 521208, 560070, 579120, 591185, 608076, 640080, 651510, 670320, 672084, 675640, 709422, 746760, 760095, 810768, 840105, 868680, 896112, 912114, 945896, 960120, 1005480, 1013460, 1042416, 1064133, 1120140, 1182370, 1216152, 1303020, 1344168, 1351280, 1418844, 1493520, 1520190, 1680210, 1737360, 1773555, 1824228, 1891792, 1920240, 2010960, 2026920, 2128266, 2240280, 2280285, 2364740, 2432304, 2606040, 2688336, 2837688, 3040380, 3192399, 3360420, 3547110, 3648456, 4053840, 4256532, 4480560, 4560570, 4729480, 5212080, 5320665, 5675376, 6080760, 6384798, 6720840, 7094220, 7296912, 8513064, 9121140, 9458960, 10641330, 12161520, 12769596, 13441680, 14188440, 15961995, 17026128, 18242280, 21282660, 25539192, 28376880, 31923990, 36484560, 42565320, 51078384, 63847980, 85130640, 127695960, 255391920]

約数ペア:

[(1, 255391920), (2, 127695960), (3, 85130640), (4, 63847980), (5, 51078384), (6, 42565320), (7, 36484560), (8, 31923990), (9, 28376880), (10, 25539192), (12, 21282660), (14, 18242280), (15, 17026128), (16, 15961995), (18, 14188440), (19, 13441680), (20, 12769596), (21, 12161520), (24, 10641330), (27, 9458960), (28, 9121140), (30, 8513064), (35, 7296912), (36, 7094220), (38, 6720840), (40, 6384798), (42, 6080760), (45, 5675376), (48, 5320665), (49, 5212080), (54, 4729480), (56, 4560570), (57, 4480560), (60, 4256532), (63, 4053840), (70, 3648456), (72, 3547110), (76, 3360420), (80, 3192399), (84, 3040380), (90, 2837688), (95, 2688336), (98, 2606040), (105, 2432304), (108, 2364740), (112, 2280285), (114, 2240280), (120, 2128266), (126, 2026920), (127, 2010960), (133, 1920240), (135, 1891792), (140, 1824228), (144, 1773555), (147, 1737360), (152, 1680210), (168, 1520190), (171, 1493520), (180, 1418844), (189, 1351280), (190, 1344168), (196, 1303020), (210, 1216152), (216, 1182370), (228, 1120140), (240, 1064133), (245, 1042416), (252, 1013460), (254, 1005480), (266, 960120), (270, 945896), (280, 912114), (285, 896112), (294, 868680), (304, 840105), (315, 810768), (336, 760095), (342, 746760), (360, 709422), (378, 675640), (380, 672084), (381, 670320), (392, 651510), (399, 640080), (420, 608076), (432, 591185), (441, 579120), (456, 560070), (490, 521208), (504, 506730), (508, 502740), (513, 497840), (532, 480060), (540, 472948), (560, 456057), (570, 448056), (588, 434340), (630, 405384), (635, 402192), (665, 384048), (684, 373380), (720, 354711), (735, 347472), (756, 337820), (760, 336042), (762, 335160), (784, 325755), (798, 320040), (840, 304038), (855, 298704), (882, 289560), (889, 287280), (912, 280035), (931, 274320), (945, 270256), (980, 260604), (1008, 253365), (1016, 251370), (1026, 248920), (1064, 240030), (1080, 236474), (1140, 224028), (1143, 223440), (1176, 217170), (1197, 213360), (1260, 202692), (1270, 201096), (1323, 193040), (1330, 192024), (1368, 186690), (1470, 173736), (1512, 168910), (1520, 168021), (1524, 167580), (1596, 160020), (1680, 152019), (1710, 149352), (1764, 144780), (1778, 143640), (1862, 137160), (1890, 135128), (1905, 134064), (1960, 130302), (1995, 128016), (2032, 125685), (2052, 124460), (2128, 120015), (2160, 118237), (2205, 115824), (2280, 112014), (2286, 111720), (2352, 108585), (2394, 106680), (2413, 105840), (2520, 101346), (2540, 100548), (2565, 99568), (2646, 96520), (2660, 96012), (2667, 95760), (2736, 93345), (2793, 91440), (2940, 86868), (3024, 84455), (3048, 83790), (3192, 80010), (3420, 74676), (3429, 74480), (3528, 72390), (3556, 71820), (3591, 71120), (3724, 68580), (3780, 67564), (3810, 67032), (3920, 65151), (3990, 64008), (4104, 62230), (4410, 57912), (4445, 57456), (4560, 56007), (4572, 55860), (4655, 54864), (4788, 53340), (4826, 52920), (5040, 50673), (5080, 50274), (5130, 49784), (5292, 48260), (5320, 48006), (5334, 47880), (5586, 45720), (5715, 44688), (5880, 43434), (5985, 42672), (6096, 41895), (6223, 41040), (6384, 40005), (6615, 38608), (6840, 37338), (6858, 37240), (7056, 36195), (7112, 35910), (7182, 35560), (7239, 35280), (7448, 34290), (7560, 33782), (7620, 33516), (7980, 32004), (8001, 31920), (8208, 31115), (8379, 30480), (8820, 28956), (8890, 28728), (9144, 27930), (9310, 27432), (9576, 26670), (9652, 26460), (10160, 25137), (10260, 24892), (10584, 24130), (10640, 24003), (10668, 23940), (11172, 22860), (11430, 22344), (11760, 21717), (11970, 21336), (12065, 21168), (12446, 20520), (13230, 19304), (13335, 19152), (13680, 18669), (13716, 18620), (13965, 18288), (14224, 17955), (14364, 17780), (14478, 17640), (14896, 17145), (15120, 16891), (15240, 16758), (15960, 16002)]