138992000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 256

約数和(自身を含む): 423895680

約数和(自身を除く): 284903680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 73, 80, 85, 100, 112, 119, 125, 128, 136, 140, 146, 160, 170, 175, 200, 224, 238, 250, 272, 280, 292, 320, 340, 350, 365, 400, 425, 448, 476, 500, 511, 544, 560, 584, 595, 640, 680, 700, 730, 800, 850, 875, 896, 952, 1000, 1022, 1088, 1120, 1168, 1190, 1241, 1360, 1400, 1460, 1600, 1700, 1750, 1825, 1904, 2000, 2044, 2125, 2176, 2240, 2336, 2380, 2482, 2555, 2720, 2800, 2920, 2975, 3200, 3400, 3500, 3650, 3808, 4000, 4088, 4250, 4480, 4672, 4760, 4964, 5110, 5440, 5600, 5840, 5950, 6205, 6800, 7000, 7300, 7616, 8000, 8176, 8500, 8687, 9125, 9344, 9520, 9928, 10220, 10880, 11200, 11680, 11900, 12410, 12775, 13600, 14000, 14600, 14875, 15232, 16000, 16352, 17000, 17374, 18250, 19040, 19856, 20440, 22400, 23360, 23800, 24820, 25550, 27200, 28000, 29200, 29750, 31025, 32704, 34000, 34748, 36500, 38080, 39712, 40880, 43435, 46720, 47600, 49640, 51100, 54400, 56000, 58400, 59500, 62050, 63875, 65408, 68000, 69496, 73000, 76160, 79424, 81760, 86870, 95200, 99280, 102200, 112000, 116800, 119000, 124100, 127750, 136000, 138992, 146000, 155125, 158848, 163520, 173740, 190400, 198560, 204400, 217175, 233600, 238000, 248200, 255500, 272000, 277984, 292000, 310250, 327040, 347480, 380800, 397120, 408800, 434350, 476000, 496400, 511000, 555968, 584000, 620500, 694960, 794240, 817600, 868700, 952000, 992800, 1022000, 1085875, 1111936, 1168000, 1241000, 1389920, 1635200, 1737400, 1904000, 1985600, 2044000, 2171750, 2482000, 2779840, 3474800, 3971200, 4088000, 4343500, 4964000, 5559680, 6949600, 8176000, 8687000, 9928000, 13899200, 17374000, 19856000, 27798400, 34748000, 69496000, 138992000]

約数ペア:

[(1, 138992000), (2, 69496000), (4, 34748000), (5, 27798400), (7, 19856000), (8, 17374000), (10, 13899200), (14, 9928000), (16, 8687000), (17, 8176000), (20, 6949600), (25, 5559680), (28, 4964000), (32, 4343500), (34, 4088000), (35, 3971200), (40, 3474800), (50, 2779840), (56, 2482000), (64, 2171750), (68, 2044000), (70, 1985600), (73, 1904000), (80, 1737400), (85, 1635200), (100, 1389920), (112, 1241000), (119, 1168000), (125, 1111936), (128, 1085875), (136, 1022000), (140, 992800), (146, 952000), (160, 868700), (170, 817600), (175, 794240), (200, 694960), (224, 620500), (238, 584000), (250, 555968), (272, 511000), (280, 496400), (292, 476000), (320, 434350), (340, 408800), (350, 397120), (365, 380800), (400, 347480), (425, 327040), (448, 310250), (476, 292000), (500, 277984), (511, 272000), (544, 255500), (560, 248200), (584, 238000), (595, 233600), (640, 217175), (680, 204400), (700, 198560), (730, 190400), (800, 173740), (850, 163520), (875, 158848), (896, 155125), (952, 146000), (1000, 138992), (1022, 136000), (1088, 127750), (1120, 124100), (1168, 119000), (1190, 116800), (1241, 112000), (1360, 102200), (1400, 99280), (1460, 95200), (1600, 86870), (1700, 81760), (1750, 79424), (1825, 76160), (1904, 73000), (2000, 69496), (2044, 68000), (2125, 65408), (2176, 63875), (2240, 62050), (2336, 59500), (2380, 58400), (2482, 56000), (2555, 54400), (2720, 51100), (2800, 49640), (2920, 47600), (2975, 46720), (3200, 43435), (3400, 40880), (3500, 39712), (3650, 38080), (3808, 36500), (4000, 34748), (4088, 34000), (4250, 32704), (4480, 31025), (4672, 29750), (4760, 29200), (4964, 28000), (5110, 27200), (5440, 25550), (5600, 24820), (5840, 23800), (5950, 23360), (6205, 22400), (6800, 20440), (7000, 19856), (7300, 19040), (7616, 18250), (8000, 17374), (8176, 17000), (8500, 16352), (8687, 16000), (9125, 15232), (9344, 14875), (9520, 14600), (9928, 14000), (10220, 13600), (10880, 12775), (11200, 12410), (11680, 11900)]