1940509200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 480

約数和(自身を含む): 7652081664

約数和(自身を除く): 5711572464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 100, 102, 105, 107, 112, 119, 120, 127, 136, 140, 150, 168, 170, 175, 200, 204, 210, 214, 238, 240, 254, 255, 272, 280, 300, 321, 336, 340, 350, 357, 381, 400, 408, 420, 425, 428, 476, 508, 510, 525, 535, 560, 595, 600, 635, 642, 680, 700, 714, 749, 762, 816, 840, 850, 856, 889, 952, 1016, 1020, 1050, 1070, 1190, 1200, 1270, 1275, 1284, 1360, 1400, 1428, 1498, 1524, 1605, 1680, 1700, 1712, 1778, 1785, 1819, 1904, 1905, 2032, 2040, 2100, 2140, 2159, 2247, 2380, 2540, 2550, 2568, 2667, 2675, 2800, 2856, 2975, 2996, 3048, 3175, 3210, 3400, 3556, 3570, 3638, 3745, 3810, 4080, 4200, 4280, 4318, 4445, 4494, 4760, 5080, 5100, 5136, 5334, 5350, 5457, 5712, 5950, 5992, 6096, 6350, 6420, 6477, 6800, 7112, 7140, 7276, 7490, 7620, 8025, 8400, 8560, 8636, 8890, 8925, 8988, 9095, 9520, 9525, 10160, 10200, 10668, 10700, 10795, 10914, 11235, 11900, 11984, 12700, 12733, 12840, 12954, 13335, 13589, 14224, 14280, 14552, 14980, 15113, 15240, 16050, 17272, 17780, 17850, 17976, 18190, 18725, 19050, 20400, 21336, 21400, 21590, 21828, 22225, 22470, 23800, 25400, 25466, 25680, 25908, 26670, 27178, 27285, 28560, 29104, 29960, 30226, 30480, 32100, 32385, 34544, 35560, 35700, 35952, 36380, 37450, 38100, 38199, 40767, 42672, 42800, 43180, 43656, 44450, 44940, 45339, 45475, 47600, 50800, 50932, 51816, 53340, 53975, 54356, 54570, 56175, 59920, 60452, 63665, 64200, 64770, 66675, 67945, 71120, 71400, 72760, 74900, 75565, 76200, 76398, 81534, 86360, 87312, 88900, 89880, 90678, 90950, 95123, 101864, 103632, 106680, 107950, 108712, 109140, 112350, 120904, 127330, 128400, 129540, 133350, 135890, 136425, 142800, 145520, 149800, 151130, 152400, 152796, 161925, 163068, 172720, 177800, 179760, 181356, 181900, 190246, 190995, 203728, 203835, 213360, 215900, 217424, 218280, 224700, 226695, 231013, 241808, 254660, 259080, 266700, 271780, 272850, 285369, 299600, 302260, 305592, 318325, 323850, 326136, 339725, 355600, 362712, 363800, 377825, 380492, 381990, 407670, 431800, 436560, 449400, 453390, 462026, 475615, 509320, 518160, 533400, 543560, 545700, 570738, 604520, 611184, 636650, 647700, 652272, 679450, 693039, 725424, 727600, 755650, 760984, 763980, 815340, 863600, 898800, 906780, 924052, 951230, 954975, 1018640, 1019175, 1066800, 1087120, 1091400, 1133475, 1141476, 1155065, 1209040, 1273300, 1295400, 1358900, 1386078, 1426845, 1511300, 1521968, 1527960, 1617091, 1630680, 1813560, 1848104, 1902460, 1909950, 2038350, 2182800, 2266950, 2282952, 2310130, 2378075, 2546600, 2590800, 2717800, 2772156, 2853690, 3022600, 3055920, 3234182, 3261360, 3465195, 3627120, 3696208, 3804920, 3819900, 4076700, 4533900, 4565904, 4620260, 4756150, 4851273, 5093200, 5435600, 5544312, 5707380, 5775325, 6045200, 6468364, 6930390, 7134225, 7609840, 7639800, 8085455, 8153400, 9067800, 9240520, 9512300, 9702546, 11088624, 11414760, 11550650, 12936728, 13860780, 14268450, 15279600, 16170910, 16306800, 17325975, 18135600, 18481040, 19024600, 19405092, 22829520, 23101300, 24256365, 25873456, 27721560, 28536900, 32341820, 34651950, 38049200, 38810184, 40427275, 46202600, 48512730, 55443120, 57073800, 64683640, 69303900, 77620368, 80854550, 92405200, 97025460, 114147600, 121281825, 129367280, 138607800, 161709100, 194050920, 242563650, 277215600, 323418200, 388101840, 485127300, 646836400, 970254600, 1940509200]

約数ペア:

[(1, 1940509200), (2, 970254600), (3, 646836400), (4, 485127300), (5, 388101840), (6, 323418200), (7, 277215600), (8, 242563650), (10, 194050920), (12, 161709100), (14, 138607800), (15, 129367280), (16, 121281825), (17, 114147600), (20, 97025460), (21, 92405200), (24, 80854550), (25, 77620368), (28, 69303900), (30, 64683640), (34, 57073800), (35, 55443120), (40, 48512730), (42, 46202600), (48, 40427275), (50, 38810184), (51, 38049200), (56, 34651950), (60, 32341820), (68, 28536900), (70, 27721560), (75, 25873456), (80, 24256365), (84, 23101300), (85, 22829520), (100, 19405092), (102, 19024600), (105, 18481040), (107, 18135600), (112, 17325975), (119, 16306800), (120, 16170910), (127, 15279600), (136, 14268450), (140, 13860780), (150, 12936728), (168, 11550650), (170, 11414760), (175, 11088624), (200, 9702546), (204, 9512300), (210, 9240520), (214, 9067800), (238, 8153400), (240, 8085455), (254, 7639800), (255, 7609840), (272, 7134225), (280, 6930390), (300, 6468364), (321, 6045200), (336, 5775325), (340, 5707380), (350, 5544312), (357, 5435600), (381, 5093200), (400, 4851273), (408, 4756150), (420, 4620260), (425, 4565904), (428, 4533900), (476, 4076700), (508, 3819900), (510, 3804920), (525, 3696208), (535, 3627120), (560, 3465195), (595, 3261360), (600, 3234182), (635, 3055920), (642, 3022600), (680, 2853690), (700, 2772156), (714, 2717800), (749, 2590800), (762, 2546600), (816, 2378075), (840, 2310130), (850, 2282952), (856, 2266950), (889, 2182800), (952, 2038350), (1016, 1909950), (1020, 1902460), (1050, 1848104), (1070, 1813560), (1190, 1630680), (1200, 1617091), (1270, 1527960), (1275, 1521968), (1284, 1511300), (1360, 1426845), (1400, 1386078), (1428, 1358900), (1498, 1295400), (1524, 1273300), (1605, 1209040), (1680, 1155065), (1700, 1141476), (1712, 1133475), (1778, 1091400), (1785, 1087120), (1819, 1066800), (1904, 1019175), (1905, 1018640), (2032, 954975), (2040, 951230), (2100, 924052), (2140, 906780), (2159, 898800), (2247, 863600), (2380, 815340), (2540, 763980), (2550, 760984), (2568, 755650), (2667, 727600), (2675, 725424), (2800, 693039), (2856, 679450), (2975, 652272), (2996, 647700), (3048, 636650), (3175, 611184), (3210, 604520), (3400, 570738), (3556, 545700), (3570, 543560), (3638, 533400), (3745, 518160), (3810, 509320), (4080, 475615), (4200, 462026), (4280, 453390), (4318, 449400), (4445, 436560), (4494, 431800), (4760, 407670), (5080, 381990), (5100, 380492), (5136, 377825), (5334, 363800), (5350, 362712), (5457, 355600), (5712, 339725), (5950, 326136), (5992, 323850), (6096, 318325), (6350, 305592), (6420, 302260), (6477, 299600), (6800, 285369), (7112, 272850), (7140, 271780), (7276, 266700), (7490, 259080), (7620, 254660), (8025, 241808), (8400, 231013), (8560, 226695), (8636, 224700), (8890, 218280), (8925, 217424), (8988, 215900), (9095, 213360), (9520, 203835), (9525, 203728), (10160, 190995), (10200, 190246), (10668, 181900), (10700, 181356), (10795, 179760), (10914, 177800), (11235, 172720), (11900, 163068), (11984, 161925), (12700, 152796), (12733, 152400), (12840, 151130), (12954, 149800), (13335, 145520), (13589, 142800), (14224, 136425), (14280, 135890), (14552, 133350), (14980, 129540), (15113, 128400), (15240, 127330), (16050, 120904), (17272, 112350), (17780, 109140), (17850, 108712), (17976, 107950), (18190, 106680), (18725, 103632), (19050, 101864), (20400, 95123), (21336, 90950), (21400, 90678), (21590, 89880), (21828, 88900), (22225, 87312), (22470, 86360), (23800, 81534), (25400, 76398), (25466, 76200), (25680, 75565), (25908, 74900), (26670, 72760), (27178, 71400), (27285, 71120), (28560, 67945), (29104, 66675), (29960, 64770), (30226, 64200), (30480, 63665), (32100, 60452), (32385, 59920), (34544, 56175), (35560, 54570), (35700, 54356), (35952, 53975), (36380, 53340), (37450, 51816), (38100, 50932), (38199, 50800), (40767, 47600), (42672, 45475), (42800, 45339), (43180, 44940), (43656, 44450)]