447335280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 480

約数和(自身を含む): 1905306624

約数和(自身を除く): 1457971344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 23, 24, 28, 30, 34, 35, 36, 40, 42, 45, 46, 48, 51, 56, 60, 63, 68, 69, 70, 72, 80, 84, 85, 90, 92, 102, 105, 112, 115, 119, 120, 126, 136, 138, 140, 144, 153, 161, 168, 170, 180, 184, 204, 207, 210, 227, 230, 238, 240, 252, 255, 272, 276, 280, 306, 315, 322, 336, 340, 345, 357, 360, 368, 391, 408, 414, 420, 454, 460, 476, 483, 504, 510, 552, 560, 595, 612, 630, 644, 680, 681, 690, 714, 720, 765, 782, 805, 816, 828, 840, 908, 920, 952, 966, 1008, 1020, 1035, 1071, 1104, 1135, 1173, 1190, 1224, 1260, 1288, 1360, 1362, 1380, 1428, 1449, 1530, 1564, 1589, 1610, 1656, 1680, 1785, 1816, 1840, 1904, 1932, 1955, 2040, 2043, 2070, 2142, 2270, 2346, 2380, 2415, 2448, 2520, 2576, 2724, 2737, 2760, 2856, 2898, 3060, 3128, 3178, 3220, 3312, 3405, 3519, 3570, 3632, 3859, 3864, 3910, 4080, 4086, 4140, 4284, 4540, 4692, 4760, 4767, 4830, 5040, 5221, 5355, 5448, 5474, 5520, 5712, 5796, 5865, 6120, 6256, 6356, 6440, 6810, 7038, 7140, 7245, 7718, 7728, 7820, 7945, 8172, 8211, 8280, 8568, 9080, 9384, 9520, 9534, 9660, 10215, 10442, 10710, 10896, 10948, 11577, 11592, 11730, 12240, 12712, 12880, 13620, 13685, 14076, 14280, 14301, 14490, 15436, 15640, 15663, 15890, 16344, 16422, 16560, 17136, 17595, 18160, 18768, 19068, 19295, 19320, 20430, 20884, 21420, 21896, 23154, 23184, 23460, 23835, 24633, 25424, 26105, 27013, 27240, 27370, 28152, 28560, 28602, 28980, 30872, 31280, 31326, 31780, 32688, 32844, 34731, 35190, 36547, 38136, 38590, 38640, 40860, 41055, 41768, 42840, 43792, 46308, 46920, 46989, 47670, 49266, 52210, 54026, 54480, 54740, 56304, 57204, 57885, 57960, 61744, 62652, 63560, 65688, 69462, 70380, 71505, 73094, 76272, 77180, 78315, 81039, 81720, 82110, 83536, 85680, 88757, 92616, 93840, 93978, 95340, 98532, 104420, 108052, 109480, 109641, 114408, 115770, 115920, 123165, 125304, 127120, 131376, 135065, 138924, 140760, 143010, 146188, 154360, 156630, 162078, 163440, 164220, 173655, 177514, 182735, 185232, 187956, 190680, 197064, 208840, 216104, 218960, 219282, 228816, 231540, 234945, 243117, 246330, 250608, 266271, 270130, 277848, 281520, 286020, 292376, 308720, 313260, 324156, 328440, 328923, 347310, 355028, 365470, 375912, 381360, 394128, 405195, 417680, 432208, 438564, 443785, 463080, 469890, 486234, 492660, 532542, 540260, 548205, 555696, 572040, 584752, 621299, 626520, 648312, 656880, 657846, 694620, 710056, 730940, 751824, 798813, 810390, 877128, 887570, 926160, 939780, 972468, 985320, 1065084, 1080520, 1096410, 1144080, 1215585, 1242598, 1253040, 1296624, 1315692, 1331355, 1389240, 1420112, 1461880, 1597626, 1620780, 1644615, 1754256, 1775140, 1863897, 1879560, 1944936, 1970640, 2130168, 2161040, 2192820, 2431170, 2485196, 2631384, 2662710, 2778480, 2923760, 3106495, 3195252, 3241560, 3289230, 3550280, 3727794, 3759120, 3889872, 3994065, 4260336, 4385640, 4862340, 4970392, 5262768, 5325420, 5591691, 6212990, 6390504, 6483120, 6578460, 7100560, 7455588, 7988130, 8771280, 9319485, 9724680, 9940784, 10650840, 11183382, 12425980, 12781008, 13156920, 14911176, 15976260, 18638970, 19449360, 21301680, 22366764, 24851960, 26313840, 27958455, 29822352, 31952520, 37277940, 44733528, 49703920, 55916910, 63905040, 74555880, 89467056, 111833820, 149111760, 223667640, 447335280]

約数ペア:

[(1, 447335280), (2, 223667640), (3, 149111760), (4, 111833820), (5, 89467056), (6, 74555880), (7, 63905040), (8, 55916910), (9, 49703920), (10, 44733528), (12, 37277940), (14, 31952520), (15, 29822352), (16, 27958455), (17, 26313840), (18, 24851960), (20, 22366764), (21, 21301680), (23, 19449360), (24, 18638970), (28, 15976260), (30, 14911176), (34, 13156920), (35, 12781008), (36, 12425980), (40, 11183382), (42, 10650840), (45, 9940784), (46, 9724680), (48, 9319485), (51, 8771280), (56, 7988130), (60, 7455588), (63, 7100560), (68, 6578460), (69, 6483120), (70, 6390504), (72, 6212990), (80, 5591691), (84, 5325420), (85, 5262768), (90, 4970392), (92, 4862340), (102, 4385640), (105, 4260336), (112, 3994065), (115, 3889872), (119, 3759120), (120, 3727794), (126, 3550280), (136, 3289230), (138, 3241560), (140, 3195252), (144, 3106495), (153, 2923760), (161, 2778480), (168, 2662710), (170, 2631384), (180, 2485196), (184, 2431170), (204, 2192820), (207, 2161040), (210, 2130168), (227, 1970640), (230, 1944936), (238, 1879560), (240, 1863897), (252, 1775140), (255, 1754256), (272, 1644615), (276, 1620780), (280, 1597626), (306, 1461880), (315, 1420112), (322, 1389240), (336, 1331355), (340, 1315692), (345, 1296624), (357, 1253040), (360, 1242598), (368, 1215585), (391, 1144080), (408, 1096410), (414, 1080520), (420, 1065084), (454, 985320), (460, 972468), (476, 939780), (483, 926160), (504, 887570), (510, 877128), (552, 810390), (560, 798813), (595, 751824), (612, 730940), (630, 710056), (644, 694620), (680, 657846), (681, 656880), (690, 648312), (714, 626520), (720, 621299), (765, 584752), (782, 572040), (805, 555696), (816, 548205), (828, 540260), (840, 532542), (908, 492660), (920, 486234), (952, 469890), (966, 463080), (1008, 443785), (1020, 438564), (1035, 432208), (1071, 417680), (1104, 405195), (1135, 394128), (1173, 381360), (1190, 375912), (1224, 365470), (1260, 355028), (1288, 347310), (1360, 328923), (1362, 328440), (1380, 324156), (1428, 313260), (1449, 308720), (1530, 292376), (1564, 286020), (1589, 281520), (1610, 277848), (1656, 270130), (1680, 266271), (1785, 250608), (1816, 246330), (1840, 243117), (1904, 234945), (1932, 231540), (1955, 228816), (2040, 219282), (2043, 218960), (2070, 216104), (2142, 208840), (2270, 197064), (2346, 190680), (2380, 187956), (2415, 185232), (2448, 182735), (2520, 177514), (2576, 173655), (2724, 164220), (2737, 163440), (2760, 162078), (2856, 156630), (2898, 154360), (3060, 146188), (3128, 143010), (3178, 140760), (3220, 138924), (3312, 135065), (3405, 131376), (3519, 127120), (3570, 125304), (3632, 123165), (3859, 115920), (3864, 115770), (3910, 114408), (4080, 109641), (4086, 109480), (4140, 108052), (4284, 104420), (4540, 98532), (4692, 95340), (4760, 93978), (4767, 93840), (4830, 92616), (5040, 88757), (5221, 85680), (5355, 83536), (5448, 82110), (5474, 81720), (5520, 81039), (5712, 78315), (5796, 77180), (5865, 76272), (6120, 73094), (6256, 71505), (6356, 70380), (6440, 69462), (6810, 65688), (7038, 63560), (7140, 62652), (7245, 61744), (7718, 57960), (7728, 57885), (7820, 57204), (7945, 56304), (8172, 54740), (8211, 54480), (8280, 54026), (8568, 52210), (9080, 49266), (9384, 47670), (9520, 46989), (9534, 46920), (9660, 46308), (10215, 43792), (10442, 42840), (10710, 41768), (10896, 41055), (10948, 40860), (11577, 38640), (11592, 38590), (11730, 38136), (12240, 36547), (12712, 35190), (12880, 34731), (13620, 32844), (13685, 32688), (14076, 31780), (14280, 31326), (14301, 31280), (14490, 30872), (15436, 28980), (15640, 28602), (15663, 28560), (15890, 28152), (16344, 27370), (16422, 27240), (16560, 27013), (17136, 26105), (17595, 25424), (18160, 24633), (18768, 23835), (19068, 23460), (19295, 23184), (19320, 23154), (20430, 21896), (20884, 21420)]