20281027200

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 768

約数和(自身を含む): 82997187840

約数和(自身を除く): 62716160640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 41, 42, 48, 50, 51, 56, 60, 64, 68, 70, 75, 80, 82, 84, 85, 96, 100, 102, 105, 112, 119, 120, 123, 128, 136, 140, 150, 160, 164, 168, 170, 175, 192, 200, 204, 205, 210, 224, 238, 240, 246, 255, 272, 280, 287, 300, 320, 328, 336, 340, 350, 357, 384, 400, 408, 410, 420, 425, 433, 448, 476, 480, 492, 510, 525, 544, 560, 574, 595, 600, 615, 640, 656, 672, 680, 697, 700, 714, 800, 816, 820, 840, 850, 861, 866, 896, 952, 960, 984, 1020, 1025, 1050, 1088, 1120, 1148, 1190, 1200, 1230, 1275, 1299, 1312, 1344, 1360, 1394, 1400, 1428, 1435, 1600, 1632, 1640, 1680, 1700, 1722, 1732, 1785, 1904, 1920, 1968, 2040, 2050, 2091, 2100, 2165, 2176, 2240, 2296, 2380, 2400, 2460, 2550, 2598, 2624, 2688, 2720, 2788, 2800, 2856, 2870, 2975, 3031, 3075, 3200, 3264, 3280, 3360, 3400, 3444, 3464, 3485, 3570, 3808, 3936, 4080, 4100, 4182, 4200, 4305, 4330, 4480, 4592, 4760, 4800, 4879, 4920, 5100, 5196, 5248, 5440, 5576, 5600, 5712, 5740, 5950, 6062, 6150, 6495, 6528, 6560, 6720, 6800, 6888, 6928, 6970, 7140, 7175, 7361, 7616, 7872, 8160, 8200, 8364, 8400, 8610, 8660, 8925, 9093, 9184, 9520, 9600, 9758, 9840, 10200, 10392, 10455, 10825, 10880, 11152, 11200, 11424, 11480, 11900, 12124, 12300, 12990, 13120, 13440, 13600, 13776, 13856, 13940, 14280, 14350, 14637, 14722, 15155, 15232, 15744, 16320, 16400, 16728, 16800, 17220, 17320, 17425, 17753, 17850, 18186, 18368, 19040, 19516, 19680, 20400, 20784, 20910, 21525, 21650, 22083, 22304, 22400, 22848, 22960, 23800, 24248, 24395, 24600, 25980, 26240, 27200, 27552, 27712, 27880, 28560, 28700, 29274, 29444, 30310, 32475, 32640, 32800, 33456, 33600, 34440, 34640, 34850, 35506, 35700, 36372, 36736, 36805, 38080, 39032, 39360, 40800, 41568, 41820, 43050, 43300, 44166, 44608, 45465, 45696, 45920, 47600, 48496, 48790, 49200, 51527, 51960, 52275, 53259, 54400, 55104, 55424, 55760, 57120, 57400, 58548, 58888, 60620, 64950, 65600, 66912, 67200, 68880, 69280, 69700, 71012, 71400, 72744, 73185, 73610, 75775, 76160, 78064, 78720, 81600, 83136, 83640, 86100, 86600, 88332, 88765, 89216, 90930, 91840, 95200, 96992, 97580, 98400, 103054, 103920, 104550, 106518, 110208, 110415, 111520, 114240, 114800, 117096, 117776, 121240, 121975, 124271, 129900, 131200, 133824, 137760, 138560, 139400, 142024, 142800, 145488, 146370, 147220, 151550, 154581, 156128, 163200, 166272, 167280, 172200, 173200, 176664, 177530, 181860, 183680, 184025, 190400, 193984, 195160, 196800, 206108, 207840, 209100, 213036, 220830, 223040, 227325, 228480, 229600, 234192, 235552, 242480, 243950, 248542, 257635, 259800, 266295, 267648, 275520, 277120, 278800, 284048, 285600, 290976, 292740, 294440, 301801, 303100, 309162, 312256, 334560, 344400, 346400, 353328, 355060, 363720, 365925, 368050, 372813, 380800, 387968, 390320, 393600, 412216, 415680, 418200, 426072, 441660, 443825, 446080, 454650, 459200, 468384, 471104, 484960, 487900, 497084, 515270, 519600, 532590, 551040, 552075, 557600, 568096, 571200, 581952, 585480, 588880, 603602, 606200, 618324, 621355, 624512, 669120, 688800, 692800, 706656, 710120, 727440, 731850, 736100, 745626, 772905, 780640, 824432, 831360, 836400, 852144, 883320, 887650, 905403, 909300, 918400, 936768, 942208, 969920, 975800, 994168, 1030540, 1039200, 1065180, 1104150, 1115200, 1136192, 1142400, 1163904, 1170960, 1177760, 1207204, 1212400, 1236648, 1242710, 1288175, 1331475, 1338240, 1377600, 1385600, 1413312, 1420240, 1454880, 1463700, 1472200, 1491252, 1509005, 1545810, 1561280, 1648864, 1672800, 1704288, 1766640, 1775300, 1810806, 1818600, 1864065, 1873536, 1939840, 1951600, 1988336, 2061080, 2078400, 2112607, 2130360, 2208300, 2230400, 2272384, 2341920, 2355520, 2414408, 2424800, 2473296, 2485420, 2576350, 2662950, 2755200, 2826624, 2840480, 2909760, 2927400, 2944400, 2982504, 3018010, 3091620, 3106775, 3122560, 3297728, 3345600, 3408576, 3533280, 3550600, 3621612, 3637200, 3728130, 3864525, 3903200, 3976672, 4122160, 4156800, 4225214, 4260720, 4416600, 4527015, 4683840, 4711040, 4828816, 4849600, 4946592, 4970840, 5152700, 5325900, 5680960, 5819520, 5854800, 5888800, 5965008, 6036020, 6183240, 6213550, 6337821, 6595456, 6691200, 6817152, 7066560, 7101200, 7243224, 7274400, 7456260, 7545025, 7729050, 7806400, 7953344, 8244320, 8450428, 8521440, 8833200, 9054030, 9320325, 9367680, 9657632, 9699200, 9893184, 9941680, 10305400, 10563035, 10651800, 11361920, 11709600, 11777600, 11930016, 12072040, 12366480, 12427100, 12675642, 14133120, 14202400, 14486448, 14548800, 14912520, 15090050, 15458100, 15612800, 15906688, 16488640, 16900856, 17042880, 17666400, 18108060, 18640650, 19315264, 19786368, 19883360, 20610800, 21126070, 21303600, 22635075, 23419200, 23555200, 23860032, 24144080, 24732960, 24854200, 25351284, 28404800, 28972896, 29097600, 29825040, 30180100, 30916200, 31689105, 32977280, 33801712, 34085760, 35332800, 36216120, 37281300, 38630528, 39766720, 41221600, 42252140, 42607200, 45270150, 46838400, 47720064, 48288160, 49465920, 49708400, 50702568, 52815175, 56809600, 57945792, 59650080, 60360200, 61832400, 63378210, 67603424, 70665600, 72432240, 74562600, 79533440, 82443200, 84504280, 85214400, 90540300, 96576320, 98931840, 99416800, 101405136, 105630350, 115891584, 119300160, 120720400, 123664800, 126756420, 135206848, 144864480, 149125200, 158445525, 164886400, 169008560, 170428800, 181080600, 193152640, 198833600, 202810272, 211260700, 238600320, 241440800, 247329600, 253512840, 270413696, 289728960, 298250400, 316891050, 338017120, 362161200, 397667200, 405620544, 422521400, 482881600, 494659200, 507025680, 579457920, 596500800, 633782100, 676034240, 724322400, 811241088, 845042800, 965763200, 1014051360, 1193001600, 1267564200, 1352068480, 1448644800, 1690085600, 2028102720, 2535128400, 2897289600, 3380171200, 4056205440, 5070256800, 6760342400, 10140513600, 20281027200]

約数ペア:

[(1, 20281027200), (2, 10140513600), (3, 6760342400), (4, 5070256800), (5, 4056205440), (6, 3380171200), (7, 2897289600), (8, 2535128400), (10, 2028102720), (12, 1690085600), (14, 1448644800), (15, 1352068480), (16, 1267564200), (17, 1193001600), (20, 1014051360), (21, 965763200), (24, 845042800), (25, 811241088), (28, 724322400), (30, 676034240), (32, 633782100), (34, 596500800), (35, 579457920), (40, 507025680), (41, 494659200), (42, 482881600), (48, 422521400), (50, 405620544), (51, 397667200), (56, 362161200), (60, 338017120), (64, 316891050), (68, 298250400), (70, 289728960), (75, 270413696), (80, 253512840), (82, 247329600), (84, 241440800), (85, 238600320), (96, 211260700), (100, 202810272), (102, 198833600), (105, 193152640), (112, 181080600), (119, 170428800), (120, 169008560), (123, 164886400), (128, 158445525), (136, 149125200), (140, 144864480), (150, 135206848), (160, 126756420), (164, 123664800), (168, 120720400), (170, 119300160), (175, 115891584), (192, 105630350), (200, 101405136), (204, 99416800), (205, 98931840), (210, 96576320), (224, 90540300), (238, 85214400), (240, 84504280), (246, 82443200), (255, 79533440), (272, 74562600), (280, 72432240), (287, 70665600), (300, 67603424), (320, 63378210), (328, 61832400), (336, 60360200), (340, 59650080), (350, 57945792), (357, 56809600), (384, 52815175), (400, 50702568), (408, 49708400), (410, 49465920), (420, 48288160), (425, 47720064), (433, 46838400), (448, 45270150), (476, 42607200), (480, 42252140), (492, 41221600), (510, 39766720), (525, 38630528), (544, 37281300), (560, 36216120), (574, 35332800), (595, 34085760), (600, 33801712), (615, 32977280), (640, 31689105), (656, 30916200), (672, 30180100), (680, 29825040), (697, 29097600), (700, 28972896), (714, 28404800), (800, 25351284), (816, 24854200), (820, 24732960), (840, 24144080), (850, 23860032), (861, 23555200), (866, 23419200), (896, 22635075), (952, 21303600), (960, 21126070), (984, 20610800), (1020, 19883360), (1025, 19786368), (1050, 19315264), (1088, 18640650), (1120, 18108060), (1148, 17666400), (1190, 17042880), (1200, 16900856), (1230, 16488640), (1275, 15906688), (1299, 15612800), (1312, 15458100), (1344, 15090050), (1360, 14912520), (1394, 14548800), (1400, 14486448), (1428, 14202400), (1435, 14133120), (1600, 12675642), (1632, 12427100), (1640, 12366480), (1680, 12072040), (1700, 11930016), (1722, 11777600), (1732, 11709600), (1785, 11361920), (1904, 10651800), (1920, 10563035), (1968, 10305400), (2040, 9941680), (2050, 9893184), (2091, 9699200), (2100, 9657632), (2165, 9367680), (2176, 9320325), (2240, 9054030), (2296, 8833200), (2380, 8521440), (2400, 8450428), (2460, 8244320), (2550, 7953344), (2598, 7806400), (2624, 7729050), (2688, 7545025), (2720, 7456260), (2788, 7274400), (2800, 7243224), (2856, 7101200), (2870, 7066560), (2975, 6817152), (3031, 6691200), (3075, 6595456), (3200, 6337821), (3264, 6213550), (3280, 6183240), (3360, 6036020), (3400, 5965008), (3444, 5888800), (3464, 5854800), (3485, 5819520), (3570, 5680960), (3808, 5325900), (3936, 5152700), (4080, 4970840), (4100, 4946592), (4182, 4849600), (4200, 4828816), (4305, 4711040), (4330, 4683840), (4480, 4527015), (4592, 4416600), (4760, 4260720), (4800, 4225214), (4879, 4156800), (4920, 4122160), (5100, 3976672), (5196, 3903200), (5248, 3864525), (5440, 3728130), (5576, 3637200), (5600, 3621612), (5712, 3550600), (5740, 3533280), (5950, 3408576), (6062, 3345600), (6150, 3297728), (6495, 3122560), (6528, 3106775), (6560, 3091620), (6720, 3018010), (6800, 2982504), (6888, 2944400), (6928, 2927400), (6970, 2909760), (7140, 2840480), (7175, 2826624), (7361, 2755200), (7616, 2662950), (7872, 2576350), (8160, 2485420), (8200, 2473296), (8364, 2424800), (8400, 2414408), (8610, 2355520), (8660, 2341920), (8925, 2272384), (9093, 2230400), (9184, 2208300), (9520, 2130360), (9600, 2112607), (9758, 2078400), (9840, 2061080), (10200, 1988336), (10392, 1951600), (10455, 1939840), (10825, 1873536), (10880, 1864065), (11152, 1818600), (11200, 1810806), (11424, 1775300), (11480, 1766640), (11900, 1704288), (12124, 1672800), (12300, 1648864), (12990, 1561280), (13120, 1545810), (13440, 1509005), (13600, 1491252), (13776, 1472200), (13856, 1463700), (13940, 1454880), (14280, 1420240), (14350, 1413312), (14637, 1385600), (14722, 1377600), (15155, 1338240), (15232, 1331475), (15744, 1288175), (16320, 1242710), (16400, 1236648), (16728, 1212400), (16800, 1207204), (17220, 1177760), (17320, 1170960), (17425, 1163904), (17753, 1142400), (17850, 1136192), (18186, 1115200), (18368, 1104150), (19040, 1065180), (19516, 1039200), (19680, 1030540), (20400, 994168), (20784, 975800), (20910, 969920), (21525, 942208), (21650, 936768), (22083, 918400), (22304, 909300), (22400, 905403), (22848, 887650), (22960, 883320), (23800, 852144), (24248, 836400), (24395, 831360), (24600, 824432), (25980, 780640), (26240, 772905), (27200, 745626), (27552, 736100), (27712, 731850), (27880, 727440), (28560, 710120), (28700, 706656), (29274, 692800), (29444, 688800), (30310, 669120), (32475, 624512), (32640, 621355), (32800, 618324), (33456, 606200), (33600, 603602), (34440, 588880), (34640, 585480), (34850, 581952), (35506, 571200), (35700, 568096), (36372, 557600), (36736, 552075), (36805, 551040), (38080, 532590), (39032, 519600), (39360, 515270), (40800, 497084), (41568, 487900), (41820, 484960), (43050, 471104), (43300, 468384), (44166, 459200), (44608, 454650), (45465, 446080), (45696, 443825), (45920, 441660), (47600, 426072), (48496, 418200), (48790, 415680), (49200, 412216), (51527, 393600), (51960, 390320), (52275, 387968), (53259, 380800), (54400, 372813), (55104, 368050), (55424, 365925), (55760, 363720), (57120, 355060), (57400, 353328), (58548, 346400), (58888, 344400), (60620, 334560), (64950, 312256), (65600, 309162), (66912, 303100), (67200, 301801), (68880, 294440), (69280, 292740), (69700, 290976), (71012, 285600), (71400, 284048), (72744, 278800), (73185, 277120), (73610, 275520), (75775, 267648), (76160, 266295), (78064, 259800), (78720, 257635), (81600, 248542), (83136, 243950), (83640, 242480), (86100, 235552), (86600, 234192), (88332, 229600), (88765, 228480), (89216, 227325), (90930, 223040), (91840, 220830), (95200, 213036), (96992, 209100), (97580, 207840), (98400, 206108), (103054, 196800), (103920, 195160), (104550, 193984), (106518, 190400), (110208, 184025), (110415, 183680), (111520, 181860), (114240, 177530), (114800, 176664), (117096, 173200), (117776, 172200), (121240, 167280), (121975, 166272), (124271, 163200), (129900, 156128), (131200, 154581), (133824, 151550), (137760, 147220), (138560, 146370), (139400, 145488), (142024, 142800)]