1259838720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:970

約数の個数: 432

約数和(自身を含む): 5280387840

約数和(自身を除く): 4020549120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 256, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 765, 768, 816, 840, 896, 919, 952, 960, 1008, 1020, 1071, 1088, 1120, 1152, 1190, 1224, 1260, 1280, 1344, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1792, 1838, 1904, 1920, 2016, 2040, 2142, 2176, 2240, 2304, 2380, 2448, 2520, 2688, 2720, 2757, 2856, 2880, 3060, 3264, 3360, 3570, 3676, 3808, 3840, 4032, 4080, 4284, 4352, 4480, 4595, 4760, 4896, 5040, 5355, 5376, 5440, 5514, 5712, 5760, 6120, 6433, 6528, 6720, 7140, 7352, 7616, 8064, 8160, 8271, 8568, 8960, 9190, 9520, 9792, 10080, 10710, 10880, 11028, 11424, 11520, 12240, 12866, 13056, 13440, 13785, 14280, 14704, 15232, 15623, 16128, 16320, 16542, 17136, 18380, 19040, 19299, 19584, 20160, 21420, 21760, 22056, 22848, 24480, 25732, 26880, 27570, 28560, 29408, 30464, 31246, 32165, 32640, 33084, 34272, 36760, 38080, 38598, 39168, 40320, 41355, 42840, 44112, 45696, 46869, 48960, 51464, 55140, 57120, 57897, 58816, 62492, 64330, 65280, 66168, 68544, 73520, 76160, 77196, 78115, 80640, 82710, 85680, 88224, 91392, 93738, 96495, 97920, 102928, 109361, 110280, 114240, 115794, 117632, 124984, 128660, 132336, 137088, 140607, 147040, 152320, 154392, 156230, 165420, 171360, 176448, 187476, 192990, 195840, 205856, 218722, 220560, 228480, 231588, 234345, 235264, 249968, 257320, 264672, 274176, 281214, 289485, 294080, 308784, 312460, 328083, 330840, 342720, 352896, 374952, 385980, 411712, 437444, 441120, 456960, 463176, 468690, 499936, 514640, 529344, 546805, 562428, 578970, 588160, 617568, 624920, 656166, 661680, 685440, 703035, 705792, 749904, 771960, 823424, 874888, 882240, 926352, 937380, 984249, 999872, 1029280, 1058688, 1093610, 1124856, 1157940, 1176320, 1235136, 1249840, 1312332, 1323360, 1370880, 1406070, 1499808, 1543920, 1640415, 1646848, 1749776, 1764480, 1852704, 1874760, 1968498, 1999744, 2058560, 2117376, 2187220, 2249712, 2315880, 2470272, 2499680, 2624664, 2646720, 2812140, 2999616, 3087840, 3280830, 3499552, 3528960, 3705408, 3749520, 3936996, 3999488, 4117120, 4374440, 4499424, 4631760, 4921245, 4940544, 4999360, 5249328, 5293440, 5624280, 5999232, 6175680, 6561660, 6999104, 7410816, 7499040, 7873992, 8234240, 8748880, 8998848, 9263520, 9842490, 9998720, 10498656, 10586880, 11248560, 11998464, 12351360, 13123320, 13998208, 14821632, 14998080, 15747984, 17497760, 17997696, 18527040, 19684980, 19997440, 20997312, 22497120, 24702720, 26246640, 27996416, 29996160, 31495968, 34995520, 35995392, 37054080, 39369960, 41994624, 44994240, 52493280, 59992320, 62991936, 69991040, 74108160, 78739920, 83989248, 89988480, 104986560, 125983872, 139982080, 157479840, 179976960, 209973120, 251967744, 314959680, 419946240, 629919360, 1259838720]

約数ペア:

[(1, 1259838720), (2, 629919360), (3, 419946240), (4, 314959680), (5, 251967744), (6, 209973120), (7, 179976960), (8, 157479840), (9, 139982080), (10, 125983872), (12, 104986560), (14, 89988480), (15, 83989248), (16, 78739920), (17, 74108160), (18, 69991040), (20, 62991936), (21, 59992320), (24, 52493280), (28, 44994240), (30, 41994624), (32, 39369960), (34, 37054080), (35, 35995392), (36, 34995520), (40, 31495968), (42, 29996160), (45, 27996416), (48, 26246640), (51, 24702720), (56, 22497120), (60, 20997312), (63, 19997440), (64, 19684980), (68, 18527040), (70, 17997696), (72, 17497760), (80, 15747984), (84, 14998080), (85, 14821632), (90, 13998208), (96, 13123320), (102, 12351360), (105, 11998464), (112, 11248560), (119, 10586880), (120, 10498656), (126, 9998720), (128, 9842490), (136, 9263520), (140, 8998848), (144, 8748880), (153, 8234240), (160, 7873992), (168, 7499040), (170, 7410816), (180, 6999104), (192, 6561660), (204, 6175680), (210, 5999232), (224, 5624280), (238, 5293440), (240, 5249328), (252, 4999360), (255, 4940544), (256, 4921245), (272, 4631760), (280, 4499424), (288, 4374440), (306, 4117120), (315, 3999488), (320, 3936996), (336, 3749520), (340, 3705408), (357, 3528960), (360, 3499552), (384, 3280830), (408, 3087840), (420, 2999616), (448, 2812140), (476, 2646720), (480, 2624664), (504, 2499680), (510, 2470272), (544, 2315880), (560, 2249712), (576, 2187220), (595, 2117376), (612, 2058560), (630, 1999744), (640, 1968498), (672, 1874760), (680, 1852704), (714, 1764480), (720, 1749776), (765, 1646848), (768, 1640415), (816, 1543920), (840, 1499808), (896, 1406070), (919, 1370880), (952, 1323360), (960, 1312332), (1008, 1249840), (1020, 1235136), (1071, 1176320), (1088, 1157940), (1120, 1124856), (1152, 1093610), (1190, 1058688), (1224, 1029280), (1260, 999872), (1280, 984249), (1344, 937380), (1360, 926352), (1428, 882240), (1440, 874888), (1530, 823424), (1632, 771960), (1680, 749904), (1785, 705792), (1792, 703035), (1838, 685440), (1904, 661680), (1920, 656166), (2016, 624920), (2040, 617568), (2142, 588160), (2176, 578970), (2240, 562428), (2304, 546805), (2380, 529344), (2448, 514640), (2520, 499936), (2688, 468690), (2720, 463176), (2757, 456960), (2856, 441120), (2880, 437444), (3060, 411712), (3264, 385980), (3360, 374952), (3570, 352896), (3676, 342720), (3808, 330840), (3840, 328083), (4032, 312460), (4080, 308784), (4284, 294080), (4352, 289485), (4480, 281214), (4595, 274176), (4760, 264672), (4896, 257320), (5040, 249968), (5355, 235264), (5376, 234345), (5440, 231588), (5514, 228480), (5712, 220560), (5760, 218722), (6120, 205856), (6433, 195840), (6528, 192990), (6720, 187476), (7140, 176448), (7352, 171360), (7616, 165420), (8064, 156230), (8160, 154392), (8271, 152320), (8568, 147040), (8960, 140607), (9190, 137088), (9520, 132336), (9792, 128660), (10080, 124984), (10710, 117632), (10880, 115794), (11028, 114240), (11424, 110280), (11520, 109361), (12240, 102928), (12866, 97920), (13056, 96495), (13440, 93738), (13785, 91392), (14280, 88224), (14704, 85680), (15232, 82710), (15623, 80640), (16128, 78115), (16320, 77196), (16542, 76160), (17136, 73520), (18380, 68544), (19040, 66168), (19299, 65280), (19584, 64330), (20160, 62492), (21420, 58816), (21760, 57897), (22056, 57120), (22848, 55140), (24480, 51464), (25732, 48960), (26880, 46869), (27570, 45696), (28560, 44112), (29408, 42840), (30464, 41355), (31246, 40320), (32165, 39168), (32640, 38598), (33084, 38080), (34272, 36760)]