28267236480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{337}}^1$

素因数の和:524

約数の個数: 384

約数和(自身を含む): 104602942080

約数和(自身を除く): 76335705600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 128, 140, 158, 160, 168, 192, 210, 224, 237, 240, 280, 316, 320, 336, 337, 384, 395, 420, 448, 474, 480, 553, 560, 632, 640, 672, 674, 790, 840, 896, 948, 960, 1011, 1106, 1120, 1185, 1264, 1344, 1348, 1580, 1659, 1680, 1685, 1896, 1920, 2022, 2212, 2240, 2359, 2370, 2528, 2688, 2696, 2765, 3160, 3318, 3360, 3370, 3792, 4044, 4424, 4480, 4718, 4740, 5055, 5056, 5392, 5530, 6241, 6320, 6636, 6720, 6740, 7077, 7584, 8088, 8295, 8848, 9436, 9480, 10110, 10112, 10784, 11060, 11795, 12482, 12640, 13272, 13440, 13480, 14154, 15168, 16176, 16590, 17696, 18723, 18872, 18960, 20220, 21568, 22120, 23590, 24964, 25280, 26544, 26623, 26960, 28308, 30336, 31205, 32352, 33180, 35385, 35392, 37446, 37744, 37920, 40440, 43136, 43687, 44240, 47180, 49928, 50560, 53088, 53246, 53920, 56616, 62410, 64704, 66360, 70770, 70784, 74892, 75488, 75840, 79869, 80880, 87374, 88480, 93615, 94360, 99856, 106176, 106492, 107840, 113232, 124820, 129408, 131061, 132720, 133115, 141540, 149784, 150976, 151680, 159738, 161760, 174748, 176960, 186361, 187230, 188720, 199712, 212352, 212984, 215680, 218435, 226464, 249640, 262122, 265440, 266230, 283080, 299568, 301952, 319476, 323520, 349496, 353920, 372722, 374460, 377440, 399345, 399424, 425968, 436870, 452928, 499280, 524244, 530880, 532460, 559083, 566160, 599136, 638952, 647040, 655305, 698992, 745444, 748920, 754880, 798690, 798848, 851936, 873740, 905856, 931805, 998560, 1048488, 1061760, 1064920, 1118166, 1132320, 1198272, 1277904, 1310610, 1397984, 1490888, 1497840, 1509760, 1597380, 1703872, 1747480, 1863610, 1997120, 2096976, 2103217, 2129840, 2236332, 2264640, 2396544, 2555808, 2621220, 2795415, 2795968, 2981776, 2995680, 3194760, 3407744, 3494960, 3727220, 3994240, 4193952, 4206434, 4259680, 4472664, 4529280, 5111616, 5242440, 5590830, 5591936, 5963552, 5991360, 6309651, 6389520, 6989920, 7454440, 8387904, 8412868, 8519360, 8945328, 10223232, 10484880, 10516085, 11181660, 11927104, 11982720, 12619302, 12779040, 13979840, 14722519, 14908880, 16775808, 16825736, 17038720, 17890656, 20969760, 21032170, 22363320, 23854208, 25238604, 25558080, 27959680, 29445038, 29817760, 31548255, 33651472, 35781312, 41939520, 42064340, 44167557, 44726640, 50477208, 51116160, 58890076, 59635520, 63096510, 67302944, 71562624, 73612595, 83879040, 84128680, 88335114, 89453280, 100954416, 117780152, 119271040, 126193020, 134605888, 147225190, 168257360, 176670228, 178906560, 201908832, 220837785, 235560304, 252386040, 269211776, 294450380, 336514720, 353340456, 357813120, 403817664, 441675570, 471120608, 504772080, 588900760, 673029440, 706680912, 807635328, 883351140, 942241216, 1009544160, 1177801520, 1346058880, 1413361824, 1766702280, 1884482432, 2019088320, 2355603040, 2826723648, 3533404560, 4038176640, 4711206080, 5653447296, 7066809120, 9422412160, 14133618240, 28267236480]

約数ペア:

[(1, 28267236480), (2, 14133618240), (3, 9422412160), (4, 7066809120), (5, 5653447296), (6, 4711206080), (7, 4038176640), (8, 3533404560), (10, 2826723648), (12, 2355603040), (14, 2019088320), (15, 1884482432), (16, 1766702280), (20, 1413361824), (21, 1346058880), (24, 1177801520), (28, 1009544160), (30, 942241216), (32, 883351140), (35, 807635328), (40, 706680912), (42, 673029440), (48, 588900760), (56, 504772080), (60, 471120608), (64, 441675570), (70, 403817664), (79, 357813120), (80, 353340456), (84, 336514720), (96, 294450380), (105, 269211776), (112, 252386040), (120, 235560304), (128, 220837785), (140, 201908832), (158, 178906560), (160, 176670228), (168, 168257360), (192, 147225190), (210, 134605888), (224, 126193020), (237, 119271040), (240, 117780152), (280, 100954416), (316, 89453280), (320, 88335114), (336, 84128680), (337, 83879040), (384, 73612595), (395, 71562624), (420, 67302944), (448, 63096510), (474, 59635520), (480, 58890076), (553, 51116160), (560, 50477208), (632, 44726640), (640, 44167557), (672, 42064340), (674, 41939520), (790, 35781312), (840, 33651472), (896, 31548255), (948, 29817760), (960, 29445038), (1011, 27959680), (1106, 25558080), (1120, 25238604), (1185, 23854208), (1264, 22363320), (1344, 21032170), (1348, 20969760), (1580, 17890656), (1659, 17038720), (1680, 16825736), (1685, 16775808), (1896, 14908880), (1920, 14722519), (2022, 13979840), (2212, 12779040), (2240, 12619302), (2359, 11982720), (2370, 11927104), (2528, 11181660), (2688, 10516085), (2696, 10484880), (2765, 10223232), (3160, 8945328), (3318, 8519360), (3360, 8412868), (3370, 8387904), (3792, 7454440), (4044, 6989920), (4424, 6389520), (4480, 6309651), (4718, 5991360), (4740, 5963552), (5055, 5591936), (5056, 5590830), (5392, 5242440), (5530, 5111616), (6241, 4529280), (6320, 4472664), (6636, 4259680), (6720, 4206434), (6740, 4193952), (7077, 3994240), (7584, 3727220), (8088, 3494960), (8295, 3407744), (8848, 3194760), (9436, 2995680), (9480, 2981776), (10110, 2795968), (10112, 2795415), (10784, 2621220), (11060, 2555808), (11795, 2396544), (12482, 2264640), (12640, 2236332), (13272, 2129840), (13440, 2103217), (13480, 2096976), (14154, 1997120), (15168, 1863610), (16176, 1747480), (16590, 1703872), (17696, 1597380), (18723, 1509760), (18872, 1497840), (18960, 1490888), (20220, 1397984), (21568, 1310610), (22120, 1277904), (23590, 1198272), (24964, 1132320), (25280, 1118166), (26544, 1064920), (26623, 1061760), (26960, 1048488), (28308, 998560), (30336, 931805), (31205, 905856), (32352, 873740), (33180, 851936), (35385, 798848), (35392, 798690), (37446, 754880), (37744, 748920), (37920, 745444), (40440, 698992), (43136, 655305), (43687, 647040), (44240, 638952), (47180, 599136), (49928, 566160), (50560, 559083), (53088, 532460), (53246, 530880), (53920, 524244), (56616, 499280), (62410, 452928), (64704, 436870), (66360, 425968), (70770, 399424), (70784, 399345), (74892, 377440), (75488, 374460), (75840, 372722), (79869, 353920), (80880, 349496), (87374, 323520), (88480, 319476), (93615, 301952), (94360, 299568), (99856, 283080), (106176, 266230), (106492, 265440), (107840, 262122), (113232, 249640), (124820, 226464), (129408, 218435), (131061, 215680), (132720, 212984), (133115, 212352), (141540, 199712), (149784, 188720), (150976, 187230), (151680, 186361), (159738, 176960), (161760, 174748)]