15975904000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1088

約数の個数: 288

約数和(自身を含む): 46153650816

約数和(自身を除く): 30177746816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 73, 80, 100, 112, 125, 128, 140, 146, 160, 175, 200, 224, 250, 256, 280, 292, 320, 350, 365, 400, 448, 500, 511, 560, 584, 640, 700, 730, 800, 875, 896, 977, 1000, 1022, 1120, 1168, 1280, 1400, 1460, 1600, 1750, 1792, 1825, 1954, 2000, 2044, 2240, 2336, 2555, 2800, 2920, 3200, 3500, 3650, 3908, 4000, 4088, 4480, 4672, 4885, 5110, 5600, 5840, 6400, 6839, 7000, 7300, 7816, 8000, 8176, 8960, 9125, 9344, 9770, 10220, 11200, 11680, 12775, 13678, 14000, 14600, 15632, 16000, 16352, 18250, 18688, 19540, 20440, 22400, 23360, 24425, 25550, 27356, 28000, 29200, 31264, 32000, 32704, 34195, 36500, 39080, 40880, 44800, 46720, 48850, 51100, 54712, 56000, 58400, 62528, 63875, 65408, 68390, 71321, 73000, 78160, 81760, 93440, 97700, 102200, 109424, 112000, 116800, 122125, 125056, 127750, 130816, 136780, 142642, 146000, 156320, 163520, 170975, 195400, 204400, 218848, 224000, 233600, 244250, 250112, 255500, 273560, 285284, 292000, 312640, 327040, 341950, 356605, 390800, 408800, 437696, 467200, 488500, 499247, 511000, 547120, 570568, 584000, 625280, 654080, 683900, 713210, 781600, 817600, 854875, 875392, 977000, 998494, 1022000, 1094240, 1141136, 1168000, 1250560, 1367800, 1426420, 1563200, 1635200, 1709750, 1750784, 1783025, 1954000, 1996988, 2044000, 2188480, 2282272, 2336000, 2496235, 2735600, 2852840, 3126400, 3270400, 3419500, 3566050, 3908000, 3993976, 4088000, 4376960, 4564544, 4992470, 5471200, 5705680, 6252800, 6839000, 7132100, 7816000, 7987952, 8176000, 8753920, 8915125, 9129088, 9984940, 10942400, 11411360, 12481175, 13678000, 14264200, 15632000, 15975904, 16352000, 17830250, 18258176, 19969880, 21884800, 22822720, 24962350, 27356000, 28528400, 31264000, 31951808, 35660500, 39939760, 43769600, 45645440, 49924700, 54712000, 57056800, 62405875, 63903616, 71321000, 79879520, 91290880, 99849400, 109424000, 114113600, 124811750, 127807232, 142642000, 159759040, 199698800, 218848000, 228227200, 249623500, 285284000, 319518080, 399397600, 456454400, 499247000, 570568000, 639036160, 798795200, 998494000, 1141136000, 1597590400, 1996988000, 2282272000, 3195180800, 3993976000, 7987952000, 15975904000]

約数ペア:

[(1, 15975904000), (2, 7987952000), (4, 3993976000), (5, 3195180800), (7, 2282272000), (8, 1996988000), (10, 1597590400), (14, 1141136000), (16, 998494000), (20, 798795200), (25, 639036160), (28, 570568000), (32, 499247000), (35, 456454400), (40, 399397600), (50, 319518080), (56, 285284000), (64, 249623500), (70, 228227200), (73, 218848000), (80, 199698800), (100, 159759040), (112, 142642000), (125, 127807232), (128, 124811750), (140, 114113600), (146, 109424000), (160, 99849400), (175, 91290880), (200, 79879520), (224, 71321000), (250, 63903616), (256, 62405875), (280, 57056800), (292, 54712000), (320, 49924700), (350, 45645440), (365, 43769600), (400, 39939760), (448, 35660500), (500, 31951808), (511, 31264000), (560, 28528400), (584, 27356000), (640, 24962350), (700, 22822720), (730, 21884800), (800, 19969880), (875, 18258176), (896, 17830250), (977, 16352000), (1000, 15975904), (1022, 15632000), (1120, 14264200), (1168, 13678000), (1280, 12481175), (1400, 11411360), (1460, 10942400), (1600, 9984940), (1750, 9129088), (1792, 8915125), (1825, 8753920), (1954, 8176000), (2000, 7987952), (2044, 7816000), (2240, 7132100), (2336, 6839000), (2555, 6252800), (2800, 5705680), (2920, 5471200), (3200, 4992470), (3500, 4564544), (3650, 4376960), (3908, 4088000), (4000, 3993976), (4088, 3908000), (4480, 3566050), (4672, 3419500), (4885, 3270400), (5110, 3126400), (5600, 2852840), (5840, 2735600), (6400, 2496235), (6839, 2336000), (7000, 2282272), (7300, 2188480), (7816, 2044000), (8000, 1996988), (8176, 1954000), (8960, 1783025), (9125, 1750784), (9344, 1709750), (9770, 1635200), (10220, 1563200), (11200, 1426420), (11680, 1367800), (12775, 1250560), (13678, 1168000), (14000, 1141136), (14600, 1094240), (15632, 1022000), (16000, 998494), (16352, 977000), (18250, 875392), (18688, 854875), (19540, 817600), (20440, 781600), (22400, 713210), (23360, 683900), (24425, 654080), (25550, 625280), (27356, 584000), (28000, 570568), (29200, 547120), (31264, 511000), (32000, 499247), (32704, 488500), (34195, 467200), (36500, 437696), (39080, 408800), (40880, 390800), (44800, 356605), (46720, 341950), (48850, 327040), (51100, 312640), (54712, 292000), (56000, 285284), (58400, 273560), (62528, 255500), (63875, 250112), (65408, 244250), (68390, 233600), (71321, 224000), (73000, 218848), (78160, 204400), (81760, 195400), (93440, 170975), (97700, 163520), (102200, 156320), (109424, 146000), (112000, 142642), (116800, 136780), (122125, 130816), (125056, 127750)]