280455981120

素因数分解:

$2^6\times 3^9\times 5^1\times 7^1\times {\mathrm{6361}}^1$

素因数の和:6412

約数の個数: 560

約数和(自身を含む): 1145021970048

約数和(自身を除く): 864565988928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 648, 672, 720, 729, 756, 810, 840, 864, 945, 960, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1344, 1440, 1458, 1512, 1620, 1680, 1701, 1728, 1890, 1944, 2016, 2160, 2187, 2240, 2268, 2430, 2520, 2592, 2835, 2880, 2916, 3024, 3240, 3360, 3402, 3645, 3780, 3888, 4032, 4320, 4374, 4536, 4860, 5040, 5103, 5184, 5670, 5832, 6048, 6361, 6480, 6561, 6720, 6804, 7290, 7560, 7776, 8505, 8640, 8748, 9072, 9720, 10080, 10206, 10935, 11340, 11664, 12096, 12722, 12960, 13122, 13608, 14580, 15120, 15309, 15552, 17010, 17496, 18144, 19083, 19440, 19683, 20160, 20412, 21870, 22680, 23328, 25444, 25515, 25920, 26244, 27216, 29160, 30240, 30618, 31805, 32805, 34020, 34992, 36288, 38166, 38880, 39366, 40824, 43740, 44527, 45360, 45927, 46656, 50888, 51030, 52488, 54432, 57249, 58320, 60480, 61236, 63610, 65610, 68040, 69984, 76332, 76545, 77760, 78732, 81648, 87480, 89054, 90720, 91854, 95415, 98415, 101776, 102060, 104976, 108864, 114498, 116640, 122472, 127220, 131220, 133581, 136080, 137781, 139968, 152664, 153090, 157464, 163296, 171747, 174960, 178108, 181440, 183708, 190830, 196830, 203552, 204120, 209952, 222635, 228996, 229635, 233280, 244944, 254440, 262440, 267162, 272160, 275562, 286245, 305328, 306180, 314928, 326592, 343494, 349920, 356216, 367416, 381660, 393660, 400743, 407104, 408240, 419904, 445270, 457992, 459270, 489888, 508880, 515241, 524880, 534324, 544320, 551124, 572490, 610656, 612360, 629856, 667905, 686988, 688905, 699840, 712432, 734832, 763320, 787320, 801486, 816480, 858735, 890540, 915984, 918540, 979776, 1017760, 1030482, 1049760, 1068648, 1102248, 1144980, 1202229, 1221312, 1224720, 1259712, 1335810, 1373976, 1377810, 1424864, 1469664, 1526640, 1545723, 1574640, 1602972, 1632960, 1717470, 1781080, 1831968, 1837080, 2003715, 2035520, 2060964, 2099520, 2137296, 2204496, 2289960, 2404458, 2449440, 2576205, 2671620, 2747952, 2755620, 2849728, 2939328, 3053280, 3091446, 3149280, 3205944, 3434940, 3562160, 3606687, 3663936, 3674160, 4007430, 4121928, 4274592, 4408992, 4579920, 4637169, 4808916, 4898880, 5152410, 5343240, 5495904, 5511240, 6011145, 6106560, 6182892, 6298560, 6411888, 6869880, 7124320, 7213374, 7348320, 7728615, 8014860, 8243856, 8549184, 8817984, 9159840, 9274338, 9617832, 10304820, 10686480, 10820061, 10991808, 11022480, 12022290, 12365784, 12823776, 13739760, 13911507, 14248640, 14426748, 14696640, 15457230, 16029720, 16487712, 18033435, 18319680, 18548676, 19235664, 20609640, 21372960, 21640122, 22044960, 23185845, 24044580, 24731568, 25647552, 27479520, 27823014, 28853496, 30914460, 32059440, 32460183, 32975424, 36066870, 37097352, 38471328, 41219280, 41734521, 42745920, 43280244, 44089920, 46371690, 48089160, 49463136, 54100305, 54959040, 55646028, 57706992, 61828920, 64118880, 64920366, 69557535, 72133740, 74194704, 76942656, 82438560, 83469042, 86560488, 92743380, 96178320, 97380549, 98926272, 108200610, 111292056, 115413984, 123657840, 125203563, 128237760, 129840732, 139115070, 144267480, 148389408, 162300915, 164877120, 166938084, 173120976, 185486760, 192356640, 194761098, 208672605, 216401220, 222584112, 230827968, 247315680, 250407126, 259681464, 278230140, 288534960, 292141647, 296778816, 324601830, 333876168, 346241952, 370973520, 384713280, 389522196, 417345210, 432802440, 445168224, 486902745, 494631360, 500814252, 519362928, 556460280, 577069920, 584283294, 626017815, 649203660, 667752336, 692483904, 741947040, 779044392, 834690420, 865604880, 876424941, 890336448, 973805490, 1001628504, 1038725856, 1112920560, 1154139840, 1168566588, 1252035630, 1298407320, 1335504672, 1460708235, 1483894080, 1558088784, 1669380840, 1731209760, 1752849882, 1947610980, 2003257008, 2077451712, 2225841120, 2337133176, 2504071260, 2596814640, 2671009344, 2921416470, 3116177568, 3338761680, 3462419520, 3505699764, 3895221960, 4006514016, 4382124705, 4451682240, 4674266352, 5008142520, 5193629280, 5842832940, 6232355136, 6677523360, 7011399528, 7790443920, 8013028032, 8764249410, 9348532704, 10016285040, 10387258560, 11685665880, 13355046720, 14022799056, 15580887840, 17528498820, 18697065408, 20032570080, 23371331760, 28045598112, 31161775680, 35056997640, 40065140160, 46742663520, 56091196224, 70113995280, 93485327040, 140227990560, 280455981120]

約数ペア:

[(1, 280455981120), (2, 140227990560), (3, 93485327040), (4, 70113995280), (5, 56091196224), (6, 46742663520), (7, 40065140160), (8, 35056997640), (9, 31161775680), (10, 28045598112), (12, 23371331760), (14, 20032570080), (15, 18697065408), (16, 17528498820), (18, 15580887840), (20, 14022799056), (21, 13355046720), (24, 11685665880), (27, 10387258560), (28, 10016285040), (30, 9348532704), (32, 8764249410), (35, 8013028032), (36, 7790443920), (40, 7011399528), (42, 6677523360), (45, 6232355136), (48, 5842832940), (54, 5193629280), (56, 5008142520), (60, 4674266352), (63, 4451682240), (64, 4382124705), (70, 4006514016), (72, 3895221960), (80, 3505699764), (81, 3462419520), (84, 3338761680), (90, 3116177568), (96, 2921416470), (105, 2671009344), (108, 2596814640), (112, 2504071260), (120, 2337133176), (126, 2225841120), (135, 2077451712), (140, 2003257008), (144, 1947610980), (160, 1752849882), (162, 1731209760), (168, 1669380840), (180, 1558088784), (189, 1483894080), (192, 1460708235), (210, 1335504672), (216, 1298407320), (224, 1252035630), (240, 1168566588), (243, 1154139840), (252, 1112920560), (270, 1038725856), (280, 1001628504), (288, 973805490), (315, 890336448), (320, 876424941), (324, 865604880), (336, 834690420), (360, 779044392), (378, 741947040), (405, 692483904), (420, 667752336), (432, 649203660), (448, 626017815), (480, 584283294), (486, 577069920), (504, 556460280), (540, 519362928), (560, 500814252), (567, 494631360), (576, 486902745), (630, 445168224), (648, 432802440), (672, 417345210), (720, 389522196), (729, 384713280), (756, 370973520), (810, 346241952), (840, 333876168), (864, 324601830), (945, 296778816), (960, 292141647), (972, 288534960), (1008, 278230140), (1080, 259681464), (1120, 250407126), (1134, 247315680), (1215, 230827968), (1260, 222584112), (1296, 216401220), (1344, 208672605), (1440, 194761098), (1458, 192356640), (1512, 185486760), (1620, 173120976), (1680, 166938084), (1701, 164877120), (1728, 162300915), (1890, 148389408), (1944, 144267480), (2016, 139115070), (2160, 129840732), (2187, 128237760), (2240, 125203563), (2268, 123657840), (2430, 115413984), (2520, 111292056), (2592, 108200610), (2835, 98926272), (2880, 97380549), (2916, 96178320), (3024, 92743380), (3240, 86560488), (3360, 83469042), (3402, 82438560), (3645, 76942656), (3780, 74194704), (3888, 72133740), (4032, 69557535), (4320, 64920366), (4374, 64118880), (4536, 61828920), (4860, 57706992), (5040, 55646028), (5103, 54959040), (5184, 54100305), (5670, 49463136), (5832, 48089160), (6048, 46371690), (6361, 44089920), (6480, 43280244), (6561, 42745920), (6720, 41734521), (6804, 41219280), (7290, 38471328), (7560, 37097352), (7776, 36066870), (8505, 32975424), (8640, 32460183), (8748, 32059440), (9072, 30914460), (9720, 28853496), (10080, 27823014), (10206, 27479520), (10935, 25647552), (11340, 24731568), (11664, 24044580), (12096, 23185845), (12722, 22044960), (12960, 21640122), (13122, 21372960), (13608, 20609640), (14580, 19235664), (15120, 18548676), (15309, 18319680), (15552, 18033435), (17010, 16487712), (17496, 16029720), (18144, 15457230), (19083, 14696640), (19440, 14426748), (19683, 14248640), (20160, 13911507), (20412, 13739760), (21870, 12823776), (22680, 12365784), (23328, 12022290), (25444, 11022480), (25515, 10991808), (25920, 10820061), (26244, 10686480), (27216, 10304820), (29160, 9617832), (30240, 9274338), (30618, 9159840), (31805, 8817984), (32805, 8549184), (34020, 8243856), (34992, 8014860), (36288, 7728615), (38166, 7348320), (38880, 7213374), (39366, 7124320), (40824, 6869880), (43740, 6411888), (44527, 6298560), (45360, 6182892), (45927, 6106560), (46656, 6011145), (50888, 5511240), (51030, 5495904), (52488, 5343240), (54432, 5152410), (57249, 4898880), (58320, 4808916), (60480, 4637169), (61236, 4579920), (63610, 4408992), (65610, 4274592), (68040, 4121928), (69984, 4007430), (76332, 3674160), (76545, 3663936), (77760, 3606687), (78732, 3562160), (81648, 3434940), (87480, 3205944), (89054, 3149280), (90720, 3091446), (91854, 3053280), (95415, 2939328), (98415, 2849728), (101776, 2755620), (102060, 2747952), (104976, 2671620), (108864, 2576205), (114498, 2449440), (116640, 2404458), (122472, 2289960), (127220, 2204496), (131220, 2137296), (133581, 2099520), (136080, 2060964), (137781, 2035520), (139968, 2003715), (152664, 1837080), (153090, 1831968), (157464, 1781080), (163296, 1717470), (171747, 1632960), (174960, 1602972), (178108, 1574640), (181440, 1545723), (183708, 1526640), (190830, 1469664), (196830, 1424864), (203552, 1377810), (204120, 1373976), (209952, 1335810), (222635, 1259712), (228996, 1224720), (229635, 1221312), (233280, 1202229), (244944, 1144980), (254440, 1102248), (262440, 1068648), (267162, 1049760), (272160, 1030482), (275562, 1017760), (286245, 979776), (305328, 918540), (306180, 915984), (314928, 890540), (326592, 858735), (343494, 816480), (349920, 801486), (356216, 787320), (367416, 763320), (381660, 734832), (393660, 712432), (400743, 699840), (407104, 688905), (408240, 686988), (419904, 667905), (445270, 629856), (457992, 612360), (459270, 610656), (489888, 572490), (508880, 551124), (515241, 544320), (524880, 534324)]