398122560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 448

約数和(自身を含む): 1580083200

約数和(自身を除く): 1181960640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 59, 60, 64, 66, 71, 72, 80, 88, 90, 96, 99, 108, 110, 118, 120, 132, 135, 142, 144, 160, 165, 176, 177, 180, 192, 198, 213, 216, 220, 236, 240, 264, 270, 284, 288, 295, 297, 320, 330, 352, 354, 355, 360, 396, 426, 432, 440, 472, 480, 495, 528, 531, 540, 568, 576, 590, 594, 639, 649, 660, 704, 708, 710, 720, 781, 792, 852, 864, 880, 885, 944, 960, 990, 1056, 1062, 1065, 1080, 1136, 1180, 1188, 1278, 1298, 1320, 1416, 1420, 1440, 1485, 1562, 1584, 1593, 1704, 1728, 1760, 1770, 1888, 1917, 1947, 1980, 2112, 2124, 2130, 2160, 2272, 2343, 2360, 2376, 2556, 2596, 2640, 2655, 2832, 2840, 2880, 2970, 3124, 3168, 3186, 3195, 3245, 3408, 3520, 3540, 3776, 3834, 3894, 3905, 3960, 4189, 4248, 4260, 4320, 4544, 4686, 4720, 4752, 5112, 5192, 5280, 5310, 5664, 5680, 5841, 5940, 6248, 6336, 6372, 6390, 6490, 6816, 7029, 7080, 7668, 7788, 7810, 7920, 7965, 8378, 8496, 8520, 8640, 9372, 9440, 9504, 9585, 9735, 10224, 10384, 10560, 10620, 11328, 11360, 11682, 11715, 11880, 12496, 12567, 12744, 12780, 12980, 13632, 14058, 14160, 15336, 15576, 15620, 15840, 15930, 16756, 16992, 17040, 17523, 18744, 18880, 19008, 19170, 19470, 20448, 20768, 20945, 21087, 21240, 22720, 23364, 23430, 23760, 24992, 25134, 25488, 25560, 25960, 28116, 28320, 29205, 30672, 31152, 31240, 31680, 31860, 33512, 33984, 34080, 35046, 35145, 37488, 37701, 38340, 38940, 40896, 41536, 41890, 42174, 42480, 46079, 46728, 46860, 47520, 49984, 50268, 50976, 51120, 51920, 56232, 56640, 58410, 61344, 62304, 62480, 62835, 63720, 67024, 68160, 70092, 70290, 74976, 75402, 76680, 77880, 83780, 84348, 84960, 87615, 92158, 93456, 93720, 95040, 100536, 101952, 102240, 103840, 105435, 112464, 113103, 116820, 122688, 124608, 124960, 125670, 127440, 134048, 138237, 140184, 140580, 149952, 150804, 153360, 155760, 167560, 168696, 169920, 175230, 184316, 186912, 187440, 188505, 201072, 204480, 207680, 210870, 224928, 226206, 230395, 233640, 249920, 251340, 254880, 268096, 276474, 280368, 281160, 301608, 306720, 311520, 335120, 337392, 350460, 368632, 373824, 374880, 377010, 402144, 414711, 421740, 449856, 452412, 460790, 467280, 502680, 509760, 552948, 560736, 562320, 565515, 603216, 613440, 623040, 670240, 674784, 691185, 700920, 737264, 749760, 754020, 804288, 829422, 843480, 904824, 921580, 934560, 1005360, 1105896, 1121472, 1124640, 1131030, 1206432, 1244133, 1340480, 1349568, 1382370, 1401840, 1474528, 1508040, 1658844, 1686960, 1809648, 1843160, 1869120, 2010720, 2073555, 2211792, 2249280, 2262060, 2412864, 2488266, 2764740, 2803680, 2949056, 3016080, 3317688, 3373920, 3619296, 3686320, 4021440, 4147110, 4423584, 4524120, 4976532, 5529480, 5607360, 6032160, 6220665, 6635376, 6747840, 7238592, 7372640, 8294220, 8847168, 9048240, 9953064, 11058960, 12064320, 12441330, 13270752, 14745280, 16588440, 18096480, 19906128, 22117920, 24882660, 26541504, 33176880, 36192960, 39812256, 44235840, 49765320, 66353760, 79624512, 99530640, 132707520, 199061280, 398122560]

約数ペア:

[(1, 398122560), (2, 199061280), (3, 132707520), (4, 99530640), (5, 79624512), (6, 66353760), (8, 49765320), (9, 44235840), (10, 39812256), (11, 36192960), (12, 33176880), (15, 26541504), (16, 24882660), (18, 22117920), (20, 19906128), (22, 18096480), (24, 16588440), (27, 14745280), (30, 13270752), (32, 12441330), (33, 12064320), (36, 11058960), (40, 9953064), (44, 9048240), (45, 8847168), (48, 8294220), (54, 7372640), (55, 7238592), (59, 6747840), (60, 6635376), (64, 6220665), (66, 6032160), (71, 5607360), (72, 5529480), (80, 4976532), (88, 4524120), (90, 4423584), (96, 4147110), (99, 4021440), (108, 3686320), (110, 3619296), (118, 3373920), (120, 3317688), (132, 3016080), (135, 2949056), (142, 2803680), (144, 2764740), (160, 2488266), (165, 2412864), (176, 2262060), (177, 2249280), (180, 2211792), (192, 2073555), (198, 2010720), (213, 1869120), (216, 1843160), (220, 1809648), (236, 1686960), (240, 1658844), (264, 1508040), (270, 1474528), (284, 1401840), (288, 1382370), (295, 1349568), (297, 1340480), (320, 1244133), (330, 1206432), (352, 1131030), (354, 1124640), (355, 1121472), (360, 1105896), (396, 1005360), (426, 934560), (432, 921580), (440, 904824), (472, 843480), (480, 829422), (495, 804288), (528, 754020), (531, 749760), (540, 737264), (568, 700920), (576, 691185), (590, 674784), (594, 670240), (639, 623040), (649, 613440), (660, 603216), (704, 565515), (708, 562320), (710, 560736), (720, 552948), (781, 509760), (792, 502680), (852, 467280), (864, 460790), (880, 452412), (885, 449856), (944, 421740), (960, 414711), (990, 402144), (1056, 377010), (1062, 374880), (1065, 373824), (1080, 368632), (1136, 350460), (1180, 337392), (1188, 335120), (1278, 311520), (1298, 306720), (1320, 301608), (1416, 281160), (1420, 280368), (1440, 276474), (1485, 268096), (1562, 254880), (1584, 251340), (1593, 249920), (1704, 233640), (1728, 230395), (1760, 226206), (1770, 224928), (1888, 210870), (1917, 207680), (1947, 204480), (1980, 201072), (2112, 188505), (2124, 187440), (2130, 186912), (2160, 184316), (2272, 175230), (2343, 169920), (2360, 168696), (2376, 167560), (2556, 155760), (2596, 153360), (2640, 150804), (2655, 149952), (2832, 140580), (2840, 140184), (2880, 138237), (2970, 134048), (3124, 127440), (3168, 125670), (3186, 124960), (3195, 124608), (3245, 122688), (3408, 116820), (3520, 113103), (3540, 112464), (3776, 105435), (3834, 103840), (3894, 102240), (3905, 101952), (3960, 100536), (4189, 95040), (4248, 93720), (4260, 93456), (4320, 92158), (4544, 87615), (4686, 84960), (4720, 84348), (4752, 83780), (5112, 77880), (5192, 76680), (5280, 75402), (5310, 74976), (5664, 70290), (5680, 70092), (5841, 68160), (5940, 67024), (6248, 63720), (6336, 62835), (6372, 62480), (6390, 62304), (6490, 61344), (6816, 58410), (7029, 56640), (7080, 56232), (7668, 51920), (7788, 51120), (7810, 50976), (7920, 50268), (7965, 49984), (8378, 47520), (8496, 46860), (8520, 46728), (8640, 46079), (9372, 42480), (9440, 42174), (9504, 41890), (9585, 41536), (9735, 40896), (10224, 38940), (10384, 38340), (10560, 37701), (10620, 37488), (11328, 35145), (11360, 35046), (11682, 34080), (11715, 33984), (11880, 33512), (12496, 31860), (12567, 31680), (12744, 31240), (12780, 31152), (12980, 30672), (13632, 29205), (14058, 28320), (14160, 28116), (15336, 25960), (15576, 25560), (15620, 25488), (15840, 25134), (15930, 24992), (16756, 23760), (16992, 23430), (17040, 23364), (17523, 22720), (18744, 21240), (18880, 21087), (19008, 20945), (19170, 20768), (19470, 20448)]