147968000

素因数分解:

$2^{12}\times 5^3\times {\mathrm{17}}^2$

素因数の和:73

約数の個数: 156

約数和(自身を含む): 392283372

約数和(自身を除く): 244315372

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 125, 128, 136, 160, 170, 200, 250, 256, 272, 289, 320, 340, 400, 425, 500, 512, 544, 578, 640, 680, 800, 850, 1000, 1024, 1088, 1156, 1280, 1360, 1445, 1600, 1700, 2000, 2048, 2125, 2176, 2312, 2560, 2720, 2890, 3200, 3400, 4000, 4096, 4250, 4352, 4624, 5120, 5440, 5780, 6400, 6800, 7225, 8000, 8500, 8704, 9248, 10240, 10880, 11560, 12800, 13600, 14450, 16000, 17000, 17408, 18496, 20480, 21760, 23120, 25600, 27200, 28900, 32000, 34000, 34816, 36125, 36992, 43520, 46240, 51200, 54400, 57800, 64000, 68000, 69632, 72250, 73984, 87040, 92480, 102400, 108800, 115600, 128000, 136000, 144500, 147968, 174080, 184960, 217600, 231200, 256000, 272000, 289000, 295936, 348160, 369920, 435200, 462400, 512000, 544000, 578000, 591872, 739840, 870400, 924800, 1088000, 1156000, 1183744, 1479680, 1740800, 1849600, 2176000, 2312000, 2959360, 3699200, 4352000, 4624000, 5918720, 7398400, 8704000, 9248000, 14796800, 18496000, 29593600, 36992000, 73984000, 147968000]

約数ペア:

[(1, 147968000), (2, 73984000), (4, 36992000), (5, 29593600), (8, 18496000), (10, 14796800), (16, 9248000), (17, 8704000), (20, 7398400), (25, 5918720), (32, 4624000), (34, 4352000), (40, 3699200), (50, 2959360), (64, 2312000), (68, 2176000), (80, 1849600), (85, 1740800), (100, 1479680), (125, 1183744), (128, 1156000), (136, 1088000), (160, 924800), (170, 870400), (200, 739840), (250, 591872), (256, 578000), (272, 544000), (289, 512000), (320, 462400), (340, 435200), (400, 369920), (425, 348160), (500, 295936), (512, 289000), (544, 272000), (578, 256000), (640, 231200), (680, 217600), (800, 184960), (850, 174080), (1000, 147968), (1024, 144500), (1088, 136000), (1156, 128000), (1280, 115600), (1360, 108800), (1445, 102400), (1600, 92480), (1700, 87040), (2000, 73984), (2048, 72250), (2125, 69632), (2176, 68000), (2312, 64000), (2560, 57800), (2720, 54400), (2890, 51200), (3200, 46240), (3400, 43520), (4000, 36992), (4096, 36125), (4250, 34816), (4352, 34000), (4624, 32000), (5120, 28900), (5440, 27200), (5780, 25600), (6400, 23120), (6800, 21760), (7225, 20480), (8000, 18496), (8500, 17408), (8704, 17000), (9248, 16000), (10240, 14450), (10880, 13600), (11560, 12800)]