317247840

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 480

約数和(自身を含む): 1383117120

約数和(自身を除く): 1065869280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 195, 208, 210, 216, 224, 234, 240, 252, 260, 269, 270, 273, 280, 288, 312, 315, 324, 336, 351, 360, 364, 378, 390, 405, 416, 420, 432, 455, 468, 480, 504, 520, 538, 540, 546, 560, 567, 585, 624, 630, 648, 672, 702, 720, 728, 756, 780, 807, 810, 819, 840, 864, 910, 936, 945, 1008, 1040, 1053, 1076, 1080, 1092, 1120, 1134, 1170, 1248, 1260, 1296, 1345, 1365, 1404, 1440, 1456, 1512, 1560, 1614, 1620, 1638, 1680, 1755, 1820, 1872, 1883, 1890, 2016, 2080, 2106, 2152, 2160, 2184, 2268, 2340, 2421, 2457, 2520, 2592, 2690, 2730, 2808, 2835, 2912, 3024, 3120, 3228, 3240, 3276, 3360, 3497, 3510, 3640, 3744, 3766, 3780, 4035, 4095, 4212, 4304, 4320, 4368, 4536, 4680, 4842, 4914, 5040, 5265, 5380, 5460, 5616, 5649, 5670, 6048, 6240, 6456, 6480, 6552, 6994, 7020, 7263, 7280, 7371, 7532, 7560, 8070, 8190, 8424, 8608, 8736, 9072, 9360, 9415, 9684, 9828, 10080, 10491, 10530, 10760, 10920, 11232, 11298, 11340, 12105, 12285, 12912, 12960, 13104, 13988, 14040, 14526, 14560, 14742, 15064, 15120, 16140, 16380, 16848, 16947, 17485, 18144, 18720, 18830, 19368, 19656, 20982, 21060, 21520, 21789, 21840, 22596, 22680, 24210, 24479, 24570, 25824, 26208, 27976, 28080, 28245, 29052, 29484, 30128, 30240, 31473, 32280, 32760, 33696, 33894, 34970, 36315, 36855, 37660, 38736, 39312, 41964, 42120, 43040, 43578, 43680, 45192, 45360, 48420, 48958, 49140, 50841, 52455, 55952, 56160, 56490, 58104, 58968, 60256, 62946, 64560, 65520, 67788, 69940, 72630, 73437, 73710, 75320, 77472, 78624, 83928, 84240, 84735, 87156, 90384, 90720, 94419, 96840, 97916, 98280, 101682, 104910, 108945, 111904, 112980, 116208, 117936, 122395, 125892, 129120, 131040, 135576, 139880, 145260, 146874, 147420, 150640, 152523, 157365, 167856, 168480, 169470, 174312, 180768, 188838, 193680, 195832, 196560, 203364, 209820, 217890, 220311, 225960, 232416, 235872, 244790, 251784, 254205, 271152, 279760, 283257, 290520, 293748, 294840, 301280, 305046, 314730, 335712, 338940, 348624, 367185, 377676, 387360, 391664, 393120, 406728, 419640, 435780, 440622, 451920, 472095, 489580, 503568, 508410, 542304, 559520, 566514, 581040, 587496, 589680, 610092, 629460, 660933, 677880, 697248, 734370, 755352, 762615, 783328, 813456, 839280, 871560, 881244, 903840, 944190, 979160, 1007136, 1016820, 1101555, 1133028, 1162080, 1174992, 1179360, 1220184, 1258920, 1321866, 1355760, 1416285, 1468740, 1510704, 1525230, 1626912, 1678560, 1743120, 1762488, 1888380, 1958320, 1982799, 2033640, 2203110, 2266056, 2349984, 2440368, 2517840, 2643732, 2711520, 2832570, 2937480, 3021408, 3050460, 3304665, 3486240, 3524976, 3776760, 3916640, 3965598, 4067280, 4406220, 4532112, 4880736, 5035680, 5287464, 5665140, 5874960, 6100920, 6609330, 7049952, 7553520, 7931196, 8134560, 8812440, 9064224, 9913995, 10574928, 11330280, 11749920, 12201840, 13218660, 15107040, 15862392, 17624880, 19827990, 21149856, 22660560, 24403680, 26437320, 31724784, 35249760, 39655980, 45321120, 52874640, 63449568, 79311960, 105749280, 158623920, 317247840]

約数ペア:

[(1, 317247840), (2, 158623920), (3, 105749280), (4, 79311960), (5, 63449568), (6, 52874640), (7, 45321120), (8, 39655980), (9, 35249760), (10, 31724784), (12, 26437320), (13, 24403680), (14, 22660560), (15, 21149856), (16, 19827990), (18, 17624880), (20, 15862392), (21, 15107040), (24, 13218660), (26, 12201840), (27, 11749920), (28, 11330280), (30, 10574928), (32, 9913995), (35, 9064224), (36, 8812440), (39, 8134560), (40, 7931196), (42, 7553520), (45, 7049952), (48, 6609330), (52, 6100920), (54, 5874960), (56, 5665140), (60, 5287464), (63, 5035680), (65, 4880736), (70, 4532112), (72, 4406220), (78, 4067280), (80, 3965598), (81, 3916640), (84, 3776760), (90, 3524976), (91, 3486240), (96, 3304665), (104, 3050460), (105, 3021408), (108, 2937480), (112, 2832570), (117, 2711520), (120, 2643732), (126, 2517840), (130, 2440368), (135, 2349984), (140, 2266056), (144, 2203110), (156, 2033640), (160, 1982799), (162, 1958320), (168, 1888380), (180, 1762488), (182, 1743120), (189, 1678560), (195, 1626912), (208, 1525230), (210, 1510704), (216, 1468740), (224, 1416285), (234, 1355760), (240, 1321866), (252, 1258920), (260, 1220184), (269, 1179360), (270, 1174992), (273, 1162080), (280, 1133028), (288, 1101555), (312, 1016820), (315, 1007136), (324, 979160), (336, 944190), (351, 903840), (360, 881244), (364, 871560), (378, 839280), (390, 813456), (405, 783328), (416, 762615), (420, 755352), (432, 734370), (455, 697248), (468, 677880), (480, 660933), (504, 629460), (520, 610092), (538, 589680), (540, 587496), (546, 581040), (560, 566514), (567, 559520), (585, 542304), (624, 508410), (630, 503568), (648, 489580), (672, 472095), (702, 451920), (720, 440622), (728, 435780), (756, 419640), (780, 406728), (807, 393120), (810, 391664), (819, 387360), (840, 377676), (864, 367185), (910, 348624), (936, 338940), (945, 335712), (1008, 314730), (1040, 305046), (1053, 301280), (1076, 294840), (1080, 293748), (1092, 290520), (1120, 283257), (1134, 279760), (1170, 271152), (1248, 254205), (1260, 251784), (1296, 244790), (1345, 235872), (1365, 232416), (1404, 225960), (1440, 220311), (1456, 217890), (1512, 209820), (1560, 203364), (1614, 196560), (1620, 195832), (1638, 193680), (1680, 188838), (1755, 180768), (1820, 174312), (1872, 169470), (1883, 168480), (1890, 167856), (2016, 157365), (2080, 152523), (2106, 150640), (2152, 147420), (2160, 146874), (2184, 145260), (2268, 139880), (2340, 135576), (2421, 131040), (2457, 129120), (2520, 125892), (2592, 122395), (2690, 117936), (2730, 116208), (2808, 112980), (2835, 111904), (2912, 108945), (3024, 104910), (3120, 101682), (3228, 98280), (3240, 97916), (3276, 96840), (3360, 94419), (3497, 90720), (3510, 90384), (3640, 87156), (3744, 84735), (3766, 84240), (3780, 83928), (4035, 78624), (4095, 77472), (4212, 75320), (4304, 73710), (4320, 73437), (4368, 72630), (4536, 69940), (4680, 67788), (4842, 65520), (4914, 64560), (5040, 62946), (5265, 60256), (5380, 58968), (5460, 58104), (5616, 56490), (5649, 56160), (5670, 55952), (6048, 52455), (6240, 50841), (6456, 49140), (6480, 48958), (6552, 48420), (6994, 45360), (7020, 45192), (7263, 43680), (7280, 43578), (7371, 43040), (7532, 42120), (7560, 41964), (8070, 39312), (8190, 38736), (8424, 37660), (8608, 36855), (8736, 36315), (9072, 34970), (9360, 33894), (9415, 33696), (9684, 32760), (9828, 32280), (10080, 31473), (10491, 30240), (10530, 30128), (10760, 29484), (10920, 29052), (11232, 28245), (11298, 28080), (11340, 27976), (12105, 26208), (12285, 25824), (12912, 24570), (12960, 24479), (13104, 24210), (13988, 22680), (14040, 22596), (14526, 21840), (14560, 21789), (14742, 21520), (15064, 21060), (15120, 20982), (16140, 19656), (16380, 19368), (16848, 18830), (16947, 18720), (17485, 18144)]