407420640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 432

約数和(自身を含む): 1629285840

約数和(自身を除く): 1221865200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 89, 90, 96, 99, 102, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 178, 180, 187, 198, 204, 220, 240, 255, 264, 267, 272, 288, 289, 306, 330, 340, 352, 356, 360, 374, 396, 408, 440, 445, 480, 495, 510, 528, 534, 544, 561, 578, 612, 660, 680, 712, 720, 748, 765, 792, 801, 816, 867, 880, 890, 935, 979, 990, 1020, 1056, 1068, 1122, 1156, 1224, 1320, 1335, 1360, 1424, 1440, 1445, 1496, 1513, 1530, 1584, 1602, 1632, 1683, 1734, 1760, 1780, 1870, 1958, 1980, 2040, 2136, 2244, 2312, 2448, 2601, 2640, 2670, 2720, 2805, 2848, 2890, 2937, 2992, 3026, 3060, 3168, 3179, 3204, 3366, 3468, 3560, 3740, 3916, 3960, 4005, 4080, 4272, 4335, 4488, 4539, 4624, 4895, 4896, 5202, 5280, 5340, 5610, 5780, 5874, 5984, 6052, 6120, 6358, 6408, 6732, 6936, 7120, 7480, 7565, 7832, 7920, 8010, 8160, 8415, 8544, 8670, 8811, 8976, 9078, 9248, 9537, 9790, 10404, 10680, 11220, 11560, 11748, 12104, 12240, 12716, 12816, 13005, 13464, 13617, 13872, 14240, 14685, 14960, 15130, 15664, 15840, 15895, 16020, 16643, 16830, 17340, 17622, 17952, 18156, 19074, 19580, 20808, 21360, 22440, 22695, 23120, 23496, 24208, 24480, 25432, 25632, 25721, 26010, 26928, 27234, 27744, 28611, 29370, 29920, 30260, 31328, 31790, 32040, 33286, 33660, 34680, 35244, 36312, 38148, 39160, 41616, 42720, 44055, 44880, 45390, 46240, 46992, 47685, 48416, 49929, 50864, 51442, 52020, 53856, 54468, 57222, 58740, 60520, 63580, 64080, 66572, 67320, 68085, 69360, 70488, 72624, 76296, 77163, 78320, 83215, 83232, 88110, 89760, 90780, 93984, 95370, 99858, 101728, 102884, 104040, 108936, 114444, 117480, 121040, 127160, 128160, 128605, 133144, 134640, 136170, 138720, 140976, 143055, 145248, 149787, 152592, 154326, 156640, 166430, 176220, 181560, 190740, 199716, 205768, 208080, 217872, 228888, 231489, 234960, 242080, 249645, 254320, 257210, 266288, 269280, 272340, 281952, 282931, 286110, 299574, 305184, 308652, 332860, 352440, 363120, 381480, 385815, 399432, 411536, 416160, 435744, 457776, 462978, 469920, 499290, 508640, 514420, 532576, 544680, 565862, 572220, 599148, 617304, 665720, 704880, 726240, 748935, 762960, 771630, 798864, 823072, 848793, 915552, 925956, 998580, 1028840, 1089360, 1131724, 1144440, 1157445, 1198296, 1234608, 1331440, 1409760, 1414655, 1497870, 1525920, 1543260, 1597728, 1697586, 1851912, 1997160, 2057680, 2178720, 2263448, 2288880, 2314890, 2396592, 2469216, 2546379, 2662880, 2829310, 2995740, 3086520, 3395172, 3703824, 3994320, 4115360, 4243965, 4526896, 4577760, 4629780, 4793184, 5092758, 5658620, 5991480, 6173040, 6790344, 7407648, 7988640, 8487930, 9053792, 9259560, 10185516, 11317240, 11982960, 12346080, 12731895, 13580688, 16975860, 18519120, 20371032, 22634480, 23965920, 25463790, 27161376, 33951720, 37038240, 40742064, 45268960, 50927580, 67903440, 81484128, 101855160, 135806880, 203710320, 407420640]

約数ペア:

[(1, 407420640), (2, 203710320), (3, 135806880), (4, 101855160), (5, 81484128), (6, 67903440), (8, 50927580), (9, 45268960), (10, 40742064), (11, 37038240), (12, 33951720), (15, 27161376), (16, 25463790), (17, 23965920), (18, 22634480), (20, 20371032), (22, 18519120), (24, 16975860), (30, 13580688), (32, 12731895), (33, 12346080), (34, 11982960), (36, 11317240), (40, 10185516), (44, 9259560), (45, 9053792), (48, 8487930), (51, 7988640), (55, 7407648), (60, 6790344), (66, 6173040), (68, 5991480), (72, 5658620), (80, 5092758), (85, 4793184), (88, 4629780), (89, 4577760), (90, 4526896), (96, 4243965), (99, 4115360), (102, 3994320), (110, 3703824), (120, 3395172), (132, 3086520), (136, 2995740), (144, 2829310), (153, 2662880), (160, 2546379), (165, 2469216), (170, 2396592), (176, 2314890), (178, 2288880), (180, 2263448), (187, 2178720), (198, 2057680), (204, 1997160), (220, 1851912), (240, 1697586), (255, 1597728), (264, 1543260), (267, 1525920), (272, 1497870), (288, 1414655), (289, 1409760), (306, 1331440), (330, 1234608), (340, 1198296), (352, 1157445), (356, 1144440), (360, 1131724), (374, 1089360), (396, 1028840), (408, 998580), (440, 925956), (445, 915552), (480, 848793), (495, 823072), (510, 798864), (528, 771630), (534, 762960), (544, 748935), (561, 726240), (578, 704880), (612, 665720), (660, 617304), (680, 599148), (712, 572220), (720, 565862), (748, 544680), (765, 532576), (792, 514420), (801, 508640), (816, 499290), (867, 469920), (880, 462978), (890, 457776), (935, 435744), (979, 416160), (990, 411536), (1020, 399432), (1056, 385815), (1068, 381480), (1122, 363120), (1156, 352440), (1224, 332860), (1320, 308652), (1335, 305184), (1360, 299574), (1424, 286110), (1440, 282931), (1445, 281952), (1496, 272340), (1513, 269280), (1530, 266288), (1584, 257210), (1602, 254320), (1632, 249645), (1683, 242080), (1734, 234960), (1760, 231489), (1780, 228888), (1870, 217872), (1958, 208080), (1980, 205768), (2040, 199716), (2136, 190740), (2244, 181560), (2312, 176220), (2448, 166430), (2601, 156640), (2640, 154326), (2670, 152592), (2720, 149787), (2805, 145248), (2848, 143055), (2890, 140976), (2937, 138720), (2992, 136170), (3026, 134640), (3060, 133144), (3168, 128605), (3179, 128160), (3204, 127160), (3366, 121040), (3468, 117480), (3560, 114444), (3740, 108936), (3916, 104040), (3960, 102884), (4005, 101728), (4080, 99858), (4272, 95370), (4335, 93984), (4488, 90780), (4539, 89760), (4624, 88110), (4895, 83232), (4896, 83215), (5202, 78320), (5280, 77163), (5340, 76296), (5610, 72624), (5780, 70488), (5874, 69360), (5984, 68085), (6052, 67320), (6120, 66572), (6358, 64080), (6408, 63580), (6732, 60520), (6936, 58740), (7120, 57222), (7480, 54468), (7565, 53856), (7832, 52020), (7920, 51442), (8010, 50864), (8160, 49929), (8415, 48416), (8544, 47685), (8670, 46992), (8811, 46240), (8976, 45390), (9078, 44880), (9248, 44055), (9537, 42720), (9790, 41616), (10404, 39160), (10680, 38148), (11220, 36312), (11560, 35244), (11748, 34680), (12104, 33660), (12240, 33286), (12716, 32040), (12816, 31790), (13005, 31328), (13464, 30260), (13617, 29920), (13872, 29370), (14240, 28611), (14685, 27744), (14960, 27234), (15130, 26928), (15664, 26010), (15840, 25721), (15895, 25632), (16020, 25432), (16643, 24480), (16830, 24208), (17340, 23496), (17622, 23120), (17952, 22695), (18156, 22440), (19074, 21360), (19580, 20808)]