65255264000

素因数分解:

$2^8\times 5^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:504

約数の個数: 288

約数和(自身を含む): 167135754240

約数和(自身を除く): 101880490240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 83, 100, 125, 128, 158, 160, 166, 200, 250, 256, 311, 316, 320, 332, 395, 400, 415, 500, 622, 632, 640, 664, 790, 800, 830, 1000, 1244, 1264, 1280, 1328, 1555, 1580, 1600, 1660, 1975, 2000, 2075, 2488, 2528, 2656, 3110, 3160, 3200, 3320, 3950, 4000, 4150, 4976, 5056, 5312, 6220, 6320, 6400, 6557, 6640, 7775, 7900, 8000, 8300, 9875, 9952, 10112, 10375, 10624, 12440, 12640, 13114, 13280, 15550, 15800, 16000, 16600, 19750, 19904, 20224, 20750, 21248, 24569, 24880, 25280, 25813, 26228, 26560, 31100, 31600, 32000, 32785, 33200, 38875, 39500, 39808, 41500, 49138, 49760, 50560, 51626, 52456, 53120, 62200, 63200, 65570, 66400, 77750, 79000, 79616, 83000, 98276, 99520, 101120, 103252, 104912, 106240, 122845, 124400, 126400, 129065, 131140, 132800, 155500, 158000, 163925, 166000, 196552, 199040, 206504, 209824, 245690, 248800, 252800, 258130, 262280, 265600, 311000, 316000, 327850, 332000, 393104, 398080, 413008, 419648, 491380, 497600, 505600, 516260, 524560, 531200, 614225, 622000, 632000, 645325, 655700, 664000, 786208, 819625, 826016, 839296, 982760, 995200, 1032520, 1049120, 1228450, 1244000, 1264000, 1290650, 1311400, 1328000, 1572416, 1639250, 1652032, 1678592, 1965520, 1990400, 2039227, 2065040, 2098240, 2456900, 2488000, 2528000, 2581300, 2622800, 2656000, 3071125, 3144832, 3226625, 3278500, 3304064, 3931040, 4078454, 4130080, 4196480, 4913800, 4976000, 5162600, 5245600, 6142250, 6289664, 6453250, 6557000, 6608128, 7862080, 8156908, 8260160, 8392960, 9827600, 9952000, 10196135, 10325200, 10491200, 12284500, 12906500, 13114000, 15724160, 16313816, 16520320, 19655200, 20392270, 20650400, 20982400, 24569000, 25813000, 26228000, 31448320, 32627632, 33040640, 39310400, 40784540, 41300800, 41964800, 49138000, 50980675, 51626000, 52456000, 65255264, 78620800, 81569080, 82601600, 98276000, 101961350, 103252000, 104912000, 130510528, 157241600, 163138160, 165203200, 196552000, 203922700, 206504000, 209824000, 254903375, 261021056, 326276320, 393104000, 407845400, 413008000, 509806750, 522042112, 652552640, 786208000, 815690800, 826016000, 1019613500, 1305105280, 1631381600, 2039227000, 2610210560, 3262763200, 4078454000, 6525526400, 8156908000, 13051052800, 16313816000, 32627632000, 65255264000]

約数ペア:

[(1, 65255264000), (2, 32627632000), (4, 16313816000), (5, 13051052800), (8, 8156908000), (10, 6525526400), (16, 4078454000), (20, 3262763200), (25, 2610210560), (32, 2039227000), (40, 1631381600), (50, 1305105280), (64, 1019613500), (79, 826016000), (80, 815690800), (83, 786208000), (100, 652552640), (125, 522042112), (128, 509806750), (158, 413008000), (160, 407845400), (166, 393104000), (200, 326276320), (250, 261021056), (256, 254903375), (311, 209824000), (316, 206504000), (320, 203922700), (332, 196552000), (395, 165203200), (400, 163138160), (415, 157241600), (500, 130510528), (622, 104912000), (632, 103252000), (640, 101961350), (664, 98276000), (790, 82601600), (800, 81569080), (830, 78620800), (1000, 65255264), (1244, 52456000), (1264, 51626000), (1280, 50980675), (1328, 49138000), (1555, 41964800), (1580, 41300800), (1600, 40784540), (1660, 39310400), (1975, 33040640), (2000, 32627632), (2075, 31448320), (2488, 26228000), (2528, 25813000), (2656, 24569000), (3110, 20982400), (3160, 20650400), (3200, 20392270), (3320, 19655200), (3950, 16520320), (4000, 16313816), (4150, 15724160), (4976, 13114000), (5056, 12906500), (5312, 12284500), (6220, 10491200), (6320, 10325200), (6400, 10196135), (6557, 9952000), (6640, 9827600), (7775, 8392960), (7900, 8260160), (8000, 8156908), (8300, 7862080), (9875, 6608128), (9952, 6557000), (10112, 6453250), (10375, 6289664), (10624, 6142250), (12440, 5245600), (12640, 5162600), (13114, 4976000), (13280, 4913800), (15550, 4196480), (15800, 4130080), (16000, 4078454), (16600, 3931040), (19750, 3304064), (19904, 3278500), (20224, 3226625), (20750, 3144832), (21248, 3071125), (24569, 2656000), (24880, 2622800), (25280, 2581300), (25813, 2528000), (26228, 2488000), (26560, 2456900), (31100, 2098240), (31600, 2065040), (32000, 2039227), (32785, 1990400), (33200, 1965520), (38875, 1678592), (39500, 1652032), (39808, 1639250), (41500, 1572416), (49138, 1328000), (49760, 1311400), (50560, 1290650), (51626, 1264000), (52456, 1244000), (53120, 1228450), (62200, 1049120), (63200, 1032520), (65570, 995200), (66400, 982760), (77750, 839296), (79000, 826016), (79616, 819625), (83000, 786208), (98276, 664000), (99520, 655700), (101120, 645325), (103252, 632000), (104912, 622000), (106240, 614225), (122845, 531200), (124400, 524560), (126400, 516260), (129065, 505600), (131140, 497600), (132800, 491380), (155500, 419648), (158000, 413008), (163925, 398080), (166000, 393104), (196552, 332000), (199040, 327850), (206504, 316000), (209824, 311000), (245690, 265600), (248800, 262280), (252800, 258130)]