8486400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 240

約数和(自身を含む): 31966704

約数和(自身を除く): 23480304

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, 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, 3120, 3200, 3264, 3315, 3328, 3400, 3536, 3840, 3900, 4080, 4160, 4352, 4420, 4800, 4992, 5100, 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, 13600, 14144, 15600, 16320, 16575, 16640, 17680, 19200, 19968, 20400, 20800, 21216, 21760, 22100, 24960, 26112, 26520, 27200, 28288, 31200, 32640, 33150, 33280, 35360, 38400, 40800, 41600, 42432, 43520, 44200, 49920, 53040, 54400, 56576, 62400, 65280, 66300, 70720, 81600, 83200, 84864, 88400, 99840, 106080, 108800, 113152, 124800, 130560, 132600, 141440, 163200, 166400, 169728, 176800, 212160, 217600, 249600, 265200, 282880, 326400, 339456, 353600, 424320, 499200, 530400, 565760, 652800, 707200, 848640, 1060800, 1414400, 1697280, 2121600, 2828800, 4243200, 8486400]

約数ペア:

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