390586560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 448

約数和(自身を含む): 1622218752

約数和(自身を除く): 1231632192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 64, 65, 68, 70, 78, 80, 84, 85, 91, 96, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 160, 168, 170, 182, 192, 195, 204, 208, 210, 221, 224, 238, 240, 255, 260, 263, 272, 273, 280, 312, 320, 336, 340, 357, 364, 390, 408, 416, 420, 442, 448, 455, 476, 480, 510, 520, 526, 544, 546, 560, 595, 624, 663, 672, 680, 714, 728, 780, 789, 816, 832, 840, 884, 910, 952, 960, 1020, 1040, 1052, 1088, 1092, 1105, 1120, 1190, 1248, 1315, 1326, 1344, 1360, 1365, 1428, 1456, 1547, 1560, 1578, 1632, 1680, 1768, 1785, 1820, 1841, 1904, 2040, 2080, 2104, 2184, 2210, 2240, 2380, 2496, 2630, 2652, 2720, 2730, 2856, 2912, 3094, 3120, 3156, 3264, 3315, 3360, 3419, 3536, 3570, 3640, 3682, 3808, 3945, 4080, 4160, 4208, 4368, 4420, 4471, 4641, 4760, 5260, 5304, 5440, 5460, 5523, 5712, 5824, 6188, 6240, 6312, 6630, 6720, 6838, 7072, 7140, 7280, 7364, 7616, 7735, 7890, 8160, 8416, 8736, 8840, 8942, 9205, 9282, 9520, 10257, 10520, 10608, 10920, 11046, 11424, 12376, 12480, 12624, 13260, 13413, 13676, 14144, 14280, 14560, 14728, 15470, 15780, 16320, 16832, 17095, 17472, 17680, 17884, 18410, 18564, 19040, 20514, 21040, 21216, 21840, 22092, 22355, 22848, 23205, 23933, 24752, 25248, 26520, 26826, 27352, 27615, 28560, 29120, 29456, 30940, 31297, 31560, 34190, 35360, 35768, 36820, 37128, 38080, 41028, 42080, 42432, 43680, 44184, 44710, 46410, 47866, 49504, 50496, 51285, 53040, 53652, 54704, 55230, 57120, 58123, 58912, 61880, 62594, 63120, 67065, 68380, 70720, 71536, 71799, 73640, 74256, 82056, 84160, 87360, 88368, 89420, 92820, 93891, 95732, 99008, 102570, 106080, 107304, 109408, 110460, 114240, 116246, 117824, 119665, 123760, 125188, 126240, 134130, 136760, 143072, 143598, 147280, 148512, 156485, 164112, 174369, 176736, 178840, 185640, 187782, 191464, 205140, 212160, 214608, 218816, 220920, 232492, 239330, 247520, 250376, 252480, 268260, 273520, 286144, 287196, 290615, 294560, 297024, 312970, 328224, 348738, 353472, 357680, 358995, 371280, 375564, 382928, 406861, 410280, 429216, 441840, 464984, 469455, 478660, 495040, 500752, 536520, 547040, 574392, 581230, 589120, 625940, 656448, 697476, 715360, 717990, 742560, 751128, 765856, 813722, 820560, 858432, 871845, 883680, 929968, 938910, 957320, 1001504, 1073040, 1094080, 1148784, 1162460, 1220583, 1251880, 1394952, 1430720, 1435980, 1485120, 1502256, 1531712, 1627444, 1641120, 1743690, 1767360, 1859936, 1877820, 1914640, 2003008, 2034305, 2146080, 2297568, 2324920, 2441166, 2503760, 2789904, 2871960, 3004512, 3254888, 3282240, 3487380, 3719872, 3755640, 3829280, 4068610, 4292160, 4595136, 4649840, 4882332, 5007520, 5579808, 5743920, 6009024, 6102915, 6509776, 6974760, 7511280, 7658560, 8137220, 9299680, 9764664, 10015040, 11159616, 11487840, 12205830, 13019552, 13949520, 15022560, 16274440, 18599360, 19529328, 22975680, 24411660, 26039104, 27899040, 30045120, 32548880, 39058656, 48823320, 55798080, 65097760, 78117312, 97646640, 130195520, 195293280, 390586560]

約数ペア:

[(1, 390586560), (2, 195293280), (3, 130195520), (4, 97646640), (5, 78117312), (6, 65097760), (7, 55798080), (8, 48823320), (10, 39058656), (12, 32548880), (13, 30045120), (14, 27899040), (15, 26039104), (16, 24411660), (17, 22975680), (20, 19529328), (21, 18599360), (24, 16274440), (26, 15022560), (28, 13949520), (30, 13019552), (32, 12205830), (34, 11487840), (35, 11159616), (39, 10015040), (40, 9764664), (42, 9299680), (48, 8137220), (51, 7658560), (52, 7511280), (56, 6974760), (60, 6509776), (64, 6102915), (65, 6009024), (68, 5743920), (70, 5579808), (78, 5007520), (80, 4882332), (84, 4649840), (85, 4595136), (91, 4292160), (96, 4068610), (102, 3829280), (104, 3755640), (105, 3719872), (112, 3487380), (119, 3282240), (120, 3254888), (130, 3004512), (136, 2871960), (140, 2789904), (156, 2503760), (160, 2441166), (168, 2324920), (170, 2297568), (182, 2146080), (192, 2034305), (195, 2003008), (204, 1914640), (208, 1877820), (210, 1859936), (221, 1767360), (224, 1743690), (238, 1641120), (240, 1627444), (255, 1531712), (260, 1502256), (263, 1485120), (272, 1435980), (273, 1430720), (280, 1394952), (312, 1251880), (320, 1220583), (336, 1162460), (340, 1148784), (357, 1094080), (364, 1073040), (390, 1001504), (408, 957320), (416, 938910), (420, 929968), (442, 883680), (448, 871845), (455, 858432), (476, 820560), (480, 813722), (510, 765856), (520, 751128), (526, 742560), (544, 717990), (546, 715360), (560, 697476), (595, 656448), (624, 625940), (663, 589120), (672, 581230), (680, 574392), (714, 547040), (728, 536520), (780, 500752), (789, 495040), (816, 478660), (832, 469455), (840, 464984), (884, 441840), (910, 429216), (952, 410280), (960, 406861), (1020, 382928), (1040, 375564), (1052, 371280), (1088, 358995), (1092, 357680), (1105, 353472), (1120, 348738), (1190, 328224), (1248, 312970), (1315, 297024), (1326, 294560), (1344, 290615), (1360, 287196), (1365, 286144), (1428, 273520), (1456, 268260), (1547, 252480), (1560, 250376), (1578, 247520), (1632, 239330), (1680, 232492), (1768, 220920), (1785, 218816), (1820, 214608), (1841, 212160), (1904, 205140), (2040, 191464), (2080, 187782), (2104, 185640), (2184, 178840), (2210, 176736), (2240, 174369), (2380, 164112), (2496, 156485), (2630, 148512), (2652, 147280), (2720, 143598), (2730, 143072), (2856, 136760), (2912, 134130), (3094, 126240), (3120, 125188), (3156, 123760), (3264, 119665), (3315, 117824), (3360, 116246), (3419, 114240), (3536, 110460), (3570, 109408), (3640, 107304), (3682, 106080), (3808, 102570), (3945, 99008), (4080, 95732), (4160, 93891), (4208, 92820), (4368, 89420), (4420, 88368), (4471, 87360), (4641, 84160), (4760, 82056), (5260, 74256), (5304, 73640), (5440, 71799), (5460, 71536), (5523, 70720), (5712, 68380), (5824, 67065), (6188, 63120), (6240, 62594), (6312, 61880), (6630, 58912), (6720, 58123), (6838, 57120), (7072, 55230), (7140, 54704), (7280, 53652), (7364, 53040), (7616, 51285), (7735, 50496), (7890, 49504), (8160, 47866), (8416, 46410), (8736, 44710), (8840, 44184), (8942, 43680), (9205, 42432), (9282, 42080), (9520, 41028), (10257, 38080), (10520, 37128), (10608, 36820), (10920, 35768), (11046, 35360), (11424, 34190), (12376, 31560), (12480, 31297), (12624, 30940), (13260, 29456), (13413, 29120), (13676, 28560), (14144, 27615), (14280, 27352), (14560, 26826), (14728, 26520), (15470, 25248), (15780, 24752), (16320, 23933), (16832, 23205), (17095, 22848), (17472, 22355), (17680, 22092), (17884, 21840), (18410, 21216), (18564, 21040), (19040, 20514)]