745829280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3217}}^1$

素因数の和:3268

約数の個数: 288

約数和(自身を含む): 3036144384

約数和(自身を除く): 2290315104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1380, 1440, 1449, 1610, 1656, 1680, 1840, 1932, 2016, 2070, 2208, 2415, 2520, 2576, 2760, 2898, 3217, 3220, 3312, 3360, 3680, 3864, 4140, 4830, 5040, 5152, 5520, 5796, 6434, 6440, 6624, 7245, 7728, 8280, 9651, 9660, 10080, 11040, 11592, 12868, 12880, 14490, 15456, 16085, 16560, 19302, 19320, 22519, 23184, 25736, 25760, 28953, 28980, 32170, 33120, 38604, 38640, 45038, 46368, 48255, 51472, 57906, 57960, 64340, 67557, 73991, 77208, 77280, 90076, 96510, 102944, 112595, 115812, 115920, 128680, 135114, 144765, 147982, 154416, 180152, 193020, 202671, 221973, 225190, 231624, 231840, 257360, 270228, 289530, 295964, 308832, 337785, 360304, 369955, 386040, 405342, 443946, 450380, 463248, 514720, 517937, 540456, 579060, 591928, 665919, 675570, 720608, 739910, 772080, 810684, 887892, 900760, 926496, 1013355, 1035874, 1080912, 1109865, 1158120, 1183856, 1331838, 1351140, 1479820, 1544160, 1553811, 1621368, 1775784, 1801520, 2026710, 2071748, 2161824, 2219730, 2316240, 2367712, 2589685, 2663676, 2702280, 2959640, 3107622, 3242736, 3329595, 3551568, 3603040, 4053420, 4143496, 4439460, 4632480, 4661433, 5179370, 5327352, 5404560, 5919280, 6215244, 6485472, 6659190, 7103136, 7769055, 8106840, 8286992, 8878920, 9322866, 10358740, 10654704, 10809120, 11838560, 12430488, 13318380, 15538110, 16213680, 16573984, 17757840, 18645732, 20717480, 21309408, 23307165, 24860976, 26636760, 31076220, 32427360, 35515680, 37291464, 41434960, 46614330, 49721952, 53273520, 62152440, 74582928, 82869920, 93228660, 106547040, 124304880, 149165856, 186457320, 248609760, 372914640, 745829280]

約数ペア:

[(1, 745829280), (2, 372914640), (3, 248609760), (4, 186457320), (5, 149165856), (6, 124304880), (7, 106547040), (8, 93228660), (9, 82869920), (10, 74582928), (12, 62152440), (14, 53273520), (15, 49721952), (16, 46614330), (18, 41434960), (20, 37291464), (21, 35515680), (23, 32427360), (24, 31076220), (28, 26636760), (30, 24860976), (32, 23307165), (35, 21309408), (36, 20717480), (40, 18645732), (42, 17757840), (45, 16573984), (46, 16213680), (48, 15538110), (56, 13318380), (60, 12430488), (63, 11838560), (69, 10809120), (70, 10654704), (72, 10358740), (80, 9322866), (84, 8878920), (90, 8286992), (92, 8106840), (96, 7769055), (105, 7103136), (112, 6659190), (115, 6485472), (120, 6215244), (126, 5919280), (138, 5404560), (140, 5327352), (144, 5179370), (160, 4661433), (161, 4632480), (168, 4439460), (180, 4143496), (184, 4053420), (207, 3603040), (210, 3551568), (224, 3329595), (230, 3242736), (240, 3107622), (252, 2959640), (276, 2702280), (280, 2663676), (288, 2589685), (315, 2367712), (322, 2316240), (336, 2219730), (345, 2161824), (360, 2071748), (368, 2026710), (414, 1801520), (420, 1775784), (460, 1621368), (480, 1553811), (483, 1544160), (504, 1479820), (552, 1351140), (560, 1331838), (630, 1183856), (644, 1158120), (672, 1109865), (690, 1080912), (720, 1035874), (736, 1013355), (805, 926496), (828, 900760), (840, 887892), (920, 810684), (966, 772080), (1008, 739910), (1035, 720608), (1104, 675570), (1120, 665919), (1260, 591928), (1288, 579060), (1380, 540456), (1440, 517937), (1449, 514720), (1610, 463248), (1656, 450380), (1680, 443946), (1840, 405342), (1932, 386040), (2016, 369955), (2070, 360304), (2208, 337785), (2415, 308832), (2520, 295964), (2576, 289530), (2760, 270228), (2898, 257360), (3217, 231840), (3220, 231624), (3312, 225190), (3360, 221973), (3680, 202671), (3864, 193020), (4140, 180152), (4830, 154416), (5040, 147982), (5152, 144765), (5520, 135114), (5796, 128680), (6434, 115920), (6440, 115812), (6624, 112595), (7245, 102944), (7728, 96510), (8280, 90076), (9651, 77280), (9660, 77208), (10080, 73991), (11040, 67557), (11592, 64340), (12868, 57960), (12880, 57906), (14490, 51472), (15456, 48255), (16085, 46368), (16560, 45038), (19302, 38640), (19320, 38604), (22519, 33120), (23184, 32170), (25736, 28980), (25760, 28953)]