28040206320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{5503}}^1$

素因数の和:5869

約数の個数: 320

約数和(自身を含む): 110728151040

約数和(自身を除く): 82687944720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 337, 360, 378, 420, 432, 504, 540, 560, 630, 674, 720, 756, 840, 945, 1008, 1011, 1080, 1260, 1348, 1512, 1680, 1685, 1890, 2022, 2160, 2359, 2520, 2696, 3024, 3033, 3370, 3780, 4044, 4718, 5040, 5055, 5392, 5503, 6066, 6740, 7077, 7560, 8088, 9099, 9436, 10110, 11006, 11795, 12132, 13480, 14154, 15120, 15165, 16176, 16509, 18198, 18872, 20220, 21231, 22012, 23590, 24264, 26960, 27515, 28308, 30330, 33018, 35385, 36396, 37744, 38521, 40440, 42462, 44024, 45495, 47180, 48528, 49527, 55030, 56616, 60660, 63693, 66036, 70770, 72792, 77042, 80880, 82545, 84924, 88048, 90990, 94360, 99054, 106155, 110060, 113232, 115563, 121320, 127386, 132072, 141540, 145584, 148581, 154084, 165090, 169848, 181980, 188720, 192605, 198108, 212310, 220120, 231126, 242640, 247635, 254772, 264144, 283080, 297162, 308168, 318465, 330180, 339696, 346689, 363960, 385210, 396216, 424620, 440240, 462252, 495270, 509544, 566160, 577815, 594324, 616336, 636930, 660360, 693378, 727920, 742905, 770420, 792432, 849240, 924504, 990540, 1019088, 1040067, 1155630, 1188648, 1273860, 1320720, 1386756, 1485810, 1540840, 1698480, 1733445, 1849008, 1854511, 1981080, 2080134, 2311260, 2377296, 2547720, 2773512, 2971620, 3081680, 3466890, 3709022, 3962160, 4160268, 4622520, 5095440, 5200335, 5547024, 5563533, 5943240, 6933780, 7418044, 8320536, 9245040, 9272555, 10400670, 11127066, 11886480, 12981577, 13867560, 14836088, 16641072, 16690599, 18545110, 20801340, 22254132, 25963154, 27735120, 27817665, 29672176, 33381198, 37090220, 38944731, 41602680, 44508264, 50071797, 51926308, 55635330, 64907885, 66762396, 74180440, 77889462, 83205360, 83452995, 89016528, 100143594, 103852616, 111270660, 116834193, 129815770, 133524792, 148360880, 155778924, 166905990, 194723655, 200287188, 207705232, 222541320, 233668386, 250358985, 259631540, 267049584, 311557848, 333811980, 350502579, 389447310, 400574376, 445082640, 467336772, 500717970, 519263080, 584170965, 623115696, 667623960, 701005158, 778894620, 801148752, 934673544, 1001435940, 1038526160, 1168341930, 1335247920, 1402010316, 1557789240, 1752512895, 1869347088, 2002871880, 2336683860, 2804020632, 3115578480, 3505025790, 4005743760, 4673367720, 5608041264, 7010051580, 9346735440, 14020103160, 28040206320]

約数ペア:

[(1, 28040206320), (2, 14020103160), (3, 9346735440), (4, 7010051580), (5, 5608041264), (6, 4673367720), (7, 4005743760), (8, 3505025790), (9, 3115578480), (10, 2804020632), (12, 2336683860), (14, 2002871880), (15, 1869347088), (16, 1752512895), (18, 1557789240), (20, 1402010316), (21, 1335247920), (24, 1168341930), (27, 1038526160), (28, 1001435940), (30, 934673544), (35, 801148752), (36, 778894620), (40, 701005158), (42, 667623960), (45, 623115696), (48, 584170965), (54, 519263080), (56, 500717970), (60, 467336772), (63, 445082640), (70, 400574376), (72, 389447310), (80, 350502579), (84, 333811980), (90, 311557848), (105, 267049584), (108, 259631540), (112, 250358985), (120, 233668386), (126, 222541320), (135, 207705232), (140, 200287188), (144, 194723655), (168, 166905990), (180, 155778924), (189, 148360880), (210, 133524792), (216, 129815770), (240, 116834193), (252, 111270660), (270, 103852616), (280, 100143594), (315, 89016528), (336, 83452995), (337, 83205360), (360, 77889462), (378, 74180440), (420, 66762396), (432, 64907885), (504, 55635330), (540, 51926308), (560, 50071797), (630, 44508264), (674, 41602680), (720, 38944731), (756, 37090220), (840, 33381198), (945, 29672176), (1008, 27817665), (1011, 27735120), (1080, 25963154), (1260, 22254132), (1348, 20801340), (1512, 18545110), (1680, 16690599), (1685, 16641072), (1890, 14836088), (2022, 13867560), (2160, 12981577), (2359, 11886480), (2520, 11127066), (2696, 10400670), (3024, 9272555), (3033, 9245040), (3370, 8320536), (3780, 7418044), (4044, 6933780), (4718, 5943240), (5040, 5563533), (5055, 5547024), (5392, 5200335), (5503, 5095440), (6066, 4622520), (6740, 4160268), (7077, 3962160), (7560, 3709022), (8088, 3466890), (9099, 3081680), (9436, 2971620), (10110, 2773512), (11006, 2547720), (11795, 2377296), (12132, 2311260), (13480, 2080134), (14154, 1981080), (15120, 1854511), (15165, 1849008), (16176, 1733445), (16509, 1698480), (18198, 1540840), (18872, 1485810), (20220, 1386756), (21231, 1320720), (22012, 1273860), (23590, 1188648), (24264, 1155630), (26960, 1040067), (27515, 1019088), (28308, 990540), (30330, 924504), (33018, 849240), (35385, 792432), (36396, 770420), (37744, 742905), (38521, 727920), (40440, 693378), (42462, 660360), (44024, 636930), (45495, 616336), (47180, 594324), (48528, 577815), (49527, 566160), (55030, 509544), (56616, 495270), (60660, 462252), (63693, 440240), (66036, 424620), (70770, 396216), (72792, 385210), (77042, 363960), (80880, 346689), (82545, 339696), (84924, 330180), (88048, 318465), (90990, 308168), (94360, 297162), (99054, 283080), (106155, 264144), (110060, 254772), (113232, 247635), (115563, 242640), (121320, 231126), (127386, 220120), (132072, 212310), (141540, 198108), (145584, 192605), (148581, 188720), (154084, 181980), (165090, 169848)]