4427321600

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:585

約数の個数: 216

約数和(自身を含む): 11922570240

約数和(自身を除く): 7495248640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 127, 128, 130, 160, 200, 208, 254, 256, 260, 320, 325, 400, 416, 419, 508, 520, 635, 640, 650, 800, 832, 838, 1016, 1040, 1270, 1280, 1300, 1600, 1651, 1664, 1676, 2032, 2080, 2095, 2540, 2600, 3175, 3200, 3302, 3328, 3352, 4064, 4160, 4190, 5080, 5200, 5447, 6350, 6400, 6604, 6704, 8128, 8255, 8320, 8380, 10160, 10400, 10475, 10894, 12700, 13208, 13408, 16256, 16510, 16640, 16760, 20320, 20800, 20950, 21788, 25400, 26416, 26816, 27235, 32512, 33020, 33520, 40640, 41275, 41600, 41900, 43576, 50800, 52832, 53213, 53632, 54470, 66040, 67040, 81280, 82550, 83200, 83800, 87152, 101600, 105664, 106426, 107264, 108940, 132080, 134080, 136175, 162560, 165100, 167600, 174304, 203200, 211328, 212852, 217880, 264160, 266065, 268160, 272350, 330200, 335200, 348608, 406400, 422656, 425704, 435760, 528320, 532130, 536320, 544700, 660400, 670400, 691769, 697216, 812800, 851408, 871520, 1056640, 1064260, 1089400, 1320800, 1330325, 1340800, 1383538, 1394432, 1702816, 1743040, 2113280, 2128520, 2178800, 2641600, 2660650, 2681600, 2767076, 3405632, 3458845, 3486080, 4257040, 4357600, 5283200, 5321300, 5534152, 6811264, 6917690, 6972160, 8514080, 8715200, 10566400, 10642600, 11068304, 13622528, 13835380, 17028160, 17294225, 17430400, 21285200, 22136608, 27670760, 34056320, 34588450, 34860800, 42570400, 44273216, 55341520, 68112640, 69176900, 85140800, 88546432, 110683040, 138353800, 170281600, 177092864, 221366080, 276707600, 340563200, 442732160, 553415200, 885464320, 1106830400, 2213660800, 4427321600]

約数ペア:

[(1, 4427321600), (2, 2213660800), (4, 1106830400), (5, 885464320), (8, 553415200), (10, 442732160), (13, 340563200), (16, 276707600), (20, 221366080), (25, 177092864), (26, 170281600), (32, 138353800), (40, 110683040), (50, 88546432), (52, 85140800), (64, 69176900), (65, 68112640), (80, 55341520), (100, 44273216), (104, 42570400), (127, 34860800), (128, 34588450), (130, 34056320), (160, 27670760), (200, 22136608), (208, 21285200), (254, 17430400), (256, 17294225), (260, 17028160), (320, 13835380), (325, 13622528), (400, 11068304), (416, 10642600), (419, 10566400), (508, 8715200), (520, 8514080), (635, 6972160), (640, 6917690), (650, 6811264), (800, 5534152), (832, 5321300), (838, 5283200), (1016, 4357600), (1040, 4257040), (1270, 3486080), (1280, 3458845), (1300, 3405632), (1600, 2767076), (1651, 2681600), (1664, 2660650), (1676, 2641600), (2032, 2178800), (2080, 2128520), (2095, 2113280), (2540, 1743040), (2600, 1702816), (3175, 1394432), (3200, 1383538), (3302, 1340800), (3328, 1330325), (3352, 1320800), (4064, 1089400), (4160, 1064260), (4190, 1056640), (5080, 871520), (5200, 851408), (5447, 812800), (6350, 697216), (6400, 691769), (6604, 670400), (6704, 660400), (8128, 544700), (8255, 536320), (8320, 532130), (8380, 528320), (10160, 435760), (10400, 425704), (10475, 422656), (10894, 406400), (12700, 348608), (13208, 335200), (13408, 330200), (16256, 272350), (16510, 268160), (16640, 266065), (16760, 264160), (20320, 217880), (20800, 212852), (20950, 211328), (21788, 203200), (25400, 174304), (26416, 167600), (26816, 165100), (27235, 162560), (32512, 136175), (33020, 134080), (33520, 132080), (40640, 108940), (41275, 107264), (41600, 106426), (41900, 105664), (43576, 101600), (50800, 87152), (52832, 83800), (53213, 83200), (53632, 82550), (54470, 81280), (66040, 67040)]