16972800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:63

約数の個数: 264

約数和(自身を含む): 63964656

約数和(自身を除く): 46991856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 32, 34, 39, 40, 48, 50, 51, 52, 60, 64, 65, 68, 75, 78, 80, 85, 96, 100, 102, 104, 120, 128, 130, 136, 150, 156, 160, 170, 192, 195, 200, 204, 208, 221, 240, 255, 256, 260, 272, 300, 312, 320, 325, 340, 384, 390, 400, 408, 416, 425, 442, 480, 510, 512, 520, 544, 600, 624, 640, 650, 663, 680, 768, 780, 800, 816, 832, 850, 884, 960, 975, 1020, 1024, 1040, 1088, 1105, 1200, 1248, 1275, 1280, 1300, 1326, 1360, 1536, 1560, 1600, 1632, 1664, 1700, 1768, 1920, 1950, 2040, 2080, 2176, 2210, 2400, 2496, 2550, 2560, 2600, 2652, 2720, 3072, 3120, 3200, 3264, 3315, 3328, 3400, 3536, 3840, 3900, 4080, 4160, 4352, 4420, 4800, 4992, 5100, 5120, 5200, 5304, 5440, 5525, 6240, 6400, 6528, 6630, 6656, 6800, 7072, 7680, 7800, 8160, 8320, 8704, 8840, 9600, 9984, 10200, 10400, 10608, 10880, 11050, 12480, 12800, 13056, 13260, 13312, 13600, 14144, 15360, 15600, 16320, 16575, 16640, 17408, 17680, 19200, 19968, 20400, 20800, 21216, 21760, 22100, 24960, 25600, 26112, 26520, 27200, 28288, 31200, 32640, 33150, 33280, 35360, 38400, 39936, 40800, 41600, 42432, 43520, 44200, 49920, 52224, 53040, 54400, 56576, 62400, 65280, 66300, 66560, 70720, 76800, 81600, 83200, 84864, 87040, 88400, 99840, 106080, 108800, 113152, 124800, 130560, 132600, 141440, 163200, 166400, 169728, 176800, 199680, 212160, 217600, 226304, 249600, 261120, 265200, 282880, 326400, 332800, 339456, 353600, 424320, 435200, 499200, 530400, 565760, 652800, 678912, 707200, 848640, 998400, 1060800, 1131520, 1305600, 1414400, 1697280, 2121600, 2828800, 3394560, 4243200, 5657600, 8486400, 16972800]

約数ペア:

[(1, 16972800), (2, 8486400), (3, 5657600), (4, 4243200), (5, 3394560), (6, 2828800), (8, 2121600), (10, 1697280), (12, 1414400), (13, 1305600), (15, 1131520), (16, 1060800), (17, 998400), (20, 848640), (24, 707200), (25, 678912), (26, 652800), (30, 565760), (32, 530400), (34, 499200), (39, 435200), (40, 424320), (48, 353600), (50, 339456), (51, 332800), (52, 326400), (60, 282880), (64, 265200), (65, 261120), (68, 249600), (75, 226304), (78, 217600), (80, 212160), (85, 199680), (96, 176800), (100, 169728), (102, 166400), (104, 163200), (120, 141440), (128, 132600), (130, 130560), (136, 124800), (150, 113152), (156, 108800), (160, 106080), (170, 99840), (192, 88400), (195, 87040), (200, 84864), (204, 83200), (208, 81600), (221, 76800), (240, 70720), (255, 66560), (256, 66300), (260, 65280), (272, 62400), (300, 56576), (312, 54400), (320, 53040), (325, 52224), (340, 49920), (384, 44200), (390, 43520), (400, 42432), (408, 41600), (416, 40800), (425, 39936), (442, 38400), (480, 35360), (510, 33280), (512, 33150), (520, 32640), (544, 31200), (600, 28288), (624, 27200), (640, 26520), (650, 26112), (663, 25600), (680, 24960), (768, 22100), (780, 21760), (800, 21216), (816, 20800), (832, 20400), (850, 19968), (884, 19200), (960, 17680), (975, 17408), (1020, 16640), (1024, 16575), (1040, 16320), (1088, 15600), (1105, 15360), (1200, 14144), (1248, 13600), (1275, 13312), (1280, 13260), (1300, 13056), (1326, 12800), (1360, 12480), (1536, 11050), (1560, 10880), (1600, 10608), (1632, 10400), (1664, 10200), (1700, 9984), (1768, 9600), (1920, 8840), (1950, 8704), (2040, 8320), (2080, 8160), (2176, 7800), (2210, 7680), (2400, 7072), (2496, 6800), (2550, 6656), (2560, 6630), (2600, 6528), (2652, 6400), (2720, 6240), (3072, 5525), (3120, 5440), (3200, 5304), (3264, 5200), (3315, 5120), (3328, 5100), (3400, 4992), (3536, 4800), (3840, 4420), (3900, 4352), (4080, 4160)]