19836790400

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:544

約数の個数: 384

約数和(自身を含む): 59577139200

約数和(自身を除く): 39740348800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 127, 128, 133, 140, 152, 160, 175, 190, 200, 224, 254, 266, 280, 304, 320, 350, 367, 380, 400, 448, 475, 508, 532, 560, 608, 635, 640, 665, 700, 734, 760, 800, 889, 896, 950, 1016, 1064, 1120, 1216, 1270, 1330, 1400, 1468, 1520, 1600, 1778, 1835, 1900, 2032, 2128, 2240, 2413, 2432, 2540, 2569, 2660, 2800, 2936, 3040, 3175, 3200, 3325, 3556, 3670, 3800, 4064, 4256, 4445, 4480, 4826, 5080, 5138, 5320, 5600, 5872, 6080, 6350, 6650, 6973, 7112, 7340, 7600, 8128, 8512, 8890, 9175, 9652, 10160, 10276, 10640, 11200, 11744, 12065, 12160, 12700, 12845, 13300, 13946, 14224, 14680, 15200, 16256, 16891, 17024, 17780, 18350, 19304, 20320, 20552, 21280, 22225, 22400, 23488, 24130, 25400, 25690, 26600, 27892, 28448, 29360, 30400, 33782, 34865, 35560, 36700, 38608, 40640, 41104, 42560, 44450, 46609, 46976, 48260, 48811, 50800, 51380, 53200, 55784, 56896, 58720, 60325, 60800, 64225, 67564, 69730, 71120, 73400, 77216, 81280, 82208, 84455, 85120, 88900, 93218, 96520, 97622, 101600, 102760, 106400, 111568, 113792, 117440, 120650, 128450, 135128, 139460, 142240, 146800, 154432, 164416, 168910, 174325, 177800, 186436, 193040, 195244, 203200, 205520, 212800, 223136, 233045, 234880, 241300, 244055, 256900, 270256, 278920, 284480, 293600, 308864, 326263, 328832, 337820, 348650, 355600, 372872, 386080, 390488, 406400, 411040, 422275, 425600, 446272, 466090, 482600, 488110, 513800, 540512, 557840, 568960, 587200, 652526, 675640, 697300, 711200, 745744, 772160, 780976, 822080, 844550, 885571, 892544, 932180, 965200, 976220, 1027600, 1081024, 1115680, 1165225, 1174400, 1220275, 1305052, 1351280, 1394600, 1422400, 1491488, 1544320, 1561952, 1631315, 1644160, 1689100, 1771142, 1864360, 1930400, 1952440, 2055200, 2162048, 2231360, 2330450, 2440550, 2610104, 2702560, 2789200, 2844800, 2982976, 3123904, 3262630, 3378200, 3542284, 3728720, 3860800, 3904880, 4110400, 4427855, 4462720, 4660900, 4881100, 5220208, 5405120, 5578400, 5965952, 6198997, 6247808, 6525260, 6756400, 7084568, 7457440, 7721600, 7809760, 8156575, 8220800, 8855710, 9321800, 9762200, 10440416, 10810240, 11156800, 12397994, 13050520, 13512800, 14169136, 14914880, 15619520, 16313150, 17711420, 18643600, 19524400, 20880832, 22139275, 22313600, 24795988, 26101040, 27025600, 28338272, 29829760, 30994985, 31239040, 32626300, 35422840, 37287200, 39048800, 41761664, 44278550, 49591976, 52202080, 54051200, 56676544, 61989970, 65252600, 70845680, 74574400, 78097600, 88557100, 99183952, 104404160, 113353088, 123979940, 130505200, 141691360, 149148800, 154974925, 156195200, 177114200, 198367904, 208808320, 247959880, 261010400, 283382720, 309949850, 354228400, 396735808, 495919760, 522020800, 566765440, 619899700, 708456800, 793471616, 991839520, 1044041600, 1239799400, 1416913600, 1983679040, 2479598800, 2833827200, 3967358080, 4959197600, 9918395200, 19836790400]

約数ペア:

[(1, 19836790400), (2, 9918395200), (4, 4959197600), (5, 3967358080), (7, 2833827200), (8, 2479598800), (10, 1983679040), (14, 1416913600), (16, 1239799400), (19, 1044041600), (20, 991839520), (25, 793471616), (28, 708456800), (32, 619899700), (35, 566765440), (38, 522020800), (40, 495919760), (50, 396735808), (56, 354228400), (64, 309949850), (70, 283382720), (76, 261010400), (80, 247959880), (95, 208808320), (100, 198367904), (112, 177114200), (127, 156195200), (128, 154974925), (133, 149148800), (140, 141691360), (152, 130505200), (160, 123979940), (175, 113353088), (190, 104404160), (200, 99183952), (224, 88557100), (254, 78097600), (266, 74574400), (280, 70845680), (304, 65252600), (320, 61989970), (350, 56676544), (367, 54051200), (380, 52202080), (400, 49591976), (448, 44278550), (475, 41761664), (508, 39048800), (532, 37287200), (560, 35422840), (608, 32626300), (635, 31239040), (640, 30994985), (665, 29829760), (700, 28338272), (734, 27025600), (760, 26101040), (800, 24795988), (889, 22313600), (896, 22139275), (950, 20880832), (1016, 19524400), (1064, 18643600), (1120, 17711420), (1216, 16313150), (1270, 15619520), (1330, 14914880), (1400, 14169136), (1468, 13512800), (1520, 13050520), (1600, 12397994), (1778, 11156800), (1835, 10810240), (1900, 10440416), (2032, 9762200), (2128, 9321800), (2240, 8855710), (2413, 8220800), (2432, 8156575), (2540, 7809760), (2569, 7721600), (2660, 7457440), (2800, 7084568), (2936, 6756400), (3040, 6525260), (3175, 6247808), (3200, 6198997), (3325, 5965952), (3556, 5578400), (3670, 5405120), (3800, 5220208), (4064, 4881100), (4256, 4660900), (4445, 4462720), (4480, 4427855), (4826, 4110400), (5080, 3904880), (5138, 3860800), (5320, 3728720), (5600, 3542284), (5872, 3378200), (6080, 3262630), (6350, 3123904), (6650, 2982976), (6973, 2844800), (7112, 2789200), (7340, 2702560), (7600, 2610104), (8128, 2440550), (8512, 2330450), (8890, 2231360), (9175, 2162048), (9652, 2055200), (10160, 1952440), (10276, 1930400), (10640, 1864360), (11200, 1771142), (11744, 1689100), (12065, 1644160), (12160, 1631315), (12700, 1561952), (12845, 1544320), (13300, 1491488), (13946, 1422400), (14224, 1394600), (14680, 1351280), (15200, 1305052), (16256, 1220275), (16891, 1174400), (17024, 1165225), (17780, 1115680), (18350, 1081024), (19304, 1027600), (20320, 976220), (20552, 965200), (21280, 932180), (22225, 892544), (22400, 885571), (23488, 844550), (24130, 822080), (25400, 780976), (25690, 772160), (26600, 745744), (27892, 711200), (28448, 697300), (29360, 675640), (30400, 652526), (33782, 587200), (34865, 568960), (35560, 557840), (36700, 540512), (38608, 513800), (40640, 488110), (41104, 482600), (42560, 466090), (44450, 446272), (46609, 425600), (46976, 422275), (48260, 411040), (48811, 406400), (50800, 390488), (51380, 386080), (53200, 372872), (55784, 355600), (56896, 348650), (58720, 337820), (60325, 328832), (60800, 326263), (64225, 308864), (67564, 293600), (69730, 284480), (71120, 278920), (73400, 270256), (77216, 256900), (81280, 244055), (82208, 241300), (84455, 234880), (85120, 233045), (88900, 223136), (93218, 212800), (96520, 205520), (97622, 203200), (101600, 195244), (102760, 193040), (106400, 186436), (111568, 177800), (113792, 174325), (117440, 168910), (120650, 164416), (128450, 154432), (135128, 146800), (139460, 142240)]