1621930560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 448

約数和(自身を含む): 5925312000

約数和(自身を除く): 4303381440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 29, 30, 32, 34, 40, 46, 48, 51, 58, 60, 64, 68, 69, 80, 85, 87, 92, 96, 102, 115, 116, 120, 136, 138, 145, 149, 160, 170, 174, 184, 192, 204, 230, 232, 240, 255, 272, 276, 290, 298, 320, 340, 345, 348, 368, 391, 408, 435, 447, 460, 464, 480, 493, 510, 544, 552, 580, 596, 667, 680, 690, 696, 736, 745, 782, 816, 870, 894, 920, 928, 960, 986, 1020, 1088, 1104, 1160, 1173, 1192, 1334, 1360, 1380, 1392, 1472, 1479, 1490, 1564, 1632, 1740, 1788, 1840, 1856, 1955, 1972, 2001, 2040, 2208, 2235, 2320, 2346, 2384, 2465, 2533, 2668, 2720, 2760, 2784, 2958, 2980, 3128, 3264, 3335, 3427, 3480, 3576, 3680, 3910, 3944, 4002, 4080, 4321, 4416, 4470, 4640, 4692, 4768, 4930, 5066, 5336, 5440, 5520, 5568, 5865, 5916, 5960, 6256, 6670, 6854, 6960, 7152, 7360, 7395, 7599, 7820, 7888, 8004, 8160, 8642, 8940, 9280, 9384, 9536, 9860, 10005, 10132, 10281, 10672, 11040, 11339, 11730, 11832, 11920, 12512, 12665, 12963, 13340, 13708, 13920, 14304, 14790, 15198, 15640, 15776, 16008, 16320, 17135, 17284, 17880, 18768, 19720, 20010, 20264, 20562, 21344, 21605, 22080, 22678, 23460, 23664, 23840, 25024, 25330, 25926, 26680, 27416, 27840, 28608, 29580, 30396, 31280, 31552, 32016, 34017, 34270, 34568, 35760, 37536, 37995, 39440, 40020, 40528, 41124, 42688, 43210, 45356, 46920, 47328, 47680, 50660, 51405, 51852, 53360, 54832, 56695, 58259, 59160, 60792, 62560, 64032, 64815, 68034, 68540, 69136, 71520, 73457, 75072, 75990, 78880, 80040, 81056, 82248, 86420, 90712, 93840, 94656, 99383, 101320, 102810, 103704, 106720, 109664, 113390, 116518, 118320, 121584, 125120, 128064, 129630, 136068, 137080, 138272, 143040, 146914, 151980, 157760, 160080, 162112, 164496, 170085, 172840, 174777, 181424, 187680, 198766, 202640, 205620, 207408, 213440, 219328, 220371, 226780, 233036, 236640, 243168, 259260, 272136, 274160, 276544, 291295, 293828, 298149, 303960, 320160, 328992, 340170, 345680, 349554, 362848, 367285, 375360, 397532, 405280, 411240, 414816, 440742, 453560, 466072, 473280, 486336, 496915, 518520, 544272, 548320, 582590, 587656, 596298, 607920, 640320, 657984, 680340, 691360, 699108, 725696, 734570, 795064, 810560, 822480, 829632, 873885, 881484, 907120, 932144, 993830, 1037040, 1088544, 1096640, 1101855, 1165180, 1175312, 1192596, 1215840, 1360680, 1382720, 1398216, 1469140, 1490745, 1590128, 1644960, 1689511, 1747770, 1762968, 1814240, 1864288, 1987660, 2074080, 2177088, 2203710, 2330360, 2350624, 2385192, 2431680, 2721360, 2796432, 2938280, 2981490, 3180256, 3289920, 3379022, 3495540, 3525936, 3628480, 3728576, 3975320, 4148160, 4407420, 4660720, 4701248, 4770384, 5068533, 5442720, 5592864, 5876560, 5962980, 6360512, 6758044, 6991080, 7051872, 7950640, 8447555, 8814840, 9321440, 9540768, 10137066, 10885440, 11185728, 11753120, 11925960, 13516088, 13982160, 14103744, 15901280, 16895110, 17629680, 18642880, 19081536, 20274132, 23506240, 23851920, 25342665, 27032176, 27964320, 31802560, 33790220, 35259360, 40548264, 47703840, 50685330, 54064352, 55928640, 67580440, 70518720, 81096528, 95407680, 101370660, 108128704, 135160880, 162193056, 202741320, 270321760, 324386112, 405482640, 540643520, 810965280, 1621930560]

約数ペア:

[(1, 1621930560), (2, 810965280), (3, 540643520), (4, 405482640), (5, 324386112), (6, 270321760), (8, 202741320), (10, 162193056), (12, 135160880), (15, 108128704), (16, 101370660), (17, 95407680), (20, 81096528), (23, 70518720), (24, 67580440), (29, 55928640), (30, 54064352), (32, 50685330), (34, 47703840), (40, 40548264), (46, 35259360), (48, 33790220), (51, 31802560), (58, 27964320), (60, 27032176), (64, 25342665), (68, 23851920), (69, 23506240), (80, 20274132), (85, 19081536), (87, 18642880), (92, 17629680), (96, 16895110), (102, 15901280), (115, 14103744), (116, 13982160), (120, 13516088), (136, 11925960), (138, 11753120), (145, 11185728), (149, 10885440), (160, 10137066), (170, 9540768), (174, 9321440), (184, 8814840), (192, 8447555), (204, 7950640), (230, 7051872), (232, 6991080), (240, 6758044), (255, 6360512), (272, 5962980), (276, 5876560), (290, 5592864), (298, 5442720), (320, 5068533), (340, 4770384), (345, 4701248), (348, 4660720), (368, 4407420), (391, 4148160), (408, 3975320), (435, 3728576), (447, 3628480), (460, 3525936), (464, 3495540), (480, 3379022), (493, 3289920), (510, 3180256), (544, 2981490), (552, 2938280), (580, 2796432), (596, 2721360), (667, 2431680), (680, 2385192), (690, 2350624), (696, 2330360), (736, 2203710), (745, 2177088), (782, 2074080), (816, 1987660), (870, 1864288), (894, 1814240), (920, 1762968), (928, 1747770), (960, 1689511), (986, 1644960), (1020, 1590128), (1088, 1490745), (1104, 1469140), (1160, 1398216), (1173, 1382720), (1192, 1360680), (1334, 1215840), (1360, 1192596), (1380, 1175312), (1392, 1165180), (1472, 1101855), (1479, 1096640), (1490, 1088544), (1564, 1037040), (1632, 993830), (1740, 932144), (1788, 907120), (1840, 881484), (1856, 873885), (1955, 829632), (1972, 822480), (2001, 810560), (2040, 795064), (2208, 734570), (2235, 725696), (2320, 699108), (2346, 691360), (2384, 680340), (2465, 657984), (2533, 640320), (2668, 607920), (2720, 596298), (2760, 587656), (2784, 582590), (2958, 548320), (2980, 544272), (3128, 518520), (3264, 496915), (3335, 486336), (3427, 473280), (3480, 466072), (3576, 453560), (3680, 440742), (3910, 414816), (3944, 411240), (4002, 405280), (4080, 397532), (4321, 375360), (4416, 367285), (4470, 362848), (4640, 349554), (4692, 345680), (4768, 340170), (4930, 328992), (5066, 320160), (5336, 303960), (5440, 298149), (5520, 293828), (5568, 291295), (5865, 276544), (5916, 274160), (5960, 272136), (6256, 259260), (6670, 243168), (6854, 236640), (6960, 233036), (7152, 226780), (7360, 220371), (7395, 219328), (7599, 213440), (7820, 207408), (7888, 205620), (8004, 202640), (8160, 198766), (8642, 187680), (8940, 181424), (9280, 174777), (9384, 172840), (9536, 170085), (9860, 164496), (10005, 162112), (10132, 160080), (10281, 157760), (10672, 151980), (11040, 146914), (11339, 143040), (11730, 138272), (11832, 137080), (11920, 136068), (12512, 129630), (12665, 128064), (12963, 125120), (13340, 121584), (13708, 118320), (13920, 116518), (14304, 113390), (14790, 109664), (15198, 106720), (15640, 103704), (15776, 102810), (16008, 101320), (16320, 99383), (17135, 94656), (17284, 93840), (17880, 90712), (18768, 86420), (19720, 82248), (20010, 81056), (20264, 80040), (20562, 78880), (21344, 75990), (21605, 75072), (22080, 73457), (22678, 71520), (23460, 69136), (23664, 68540), (23840, 68034), (25024, 64815), (25330, 64032), (25926, 62560), (26680, 60792), (27416, 59160), (27840, 58259), (28608, 56695), (29580, 54832), (30396, 53360), (31280, 51852), (31552, 51405), (32016, 50660), (34017, 47680), (34270, 47328), (34568, 46920), (35760, 45356), (37536, 43210), (37995, 42688), (39440, 41124), (40020, 40528)]