1263984000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1549}}^1$

素因数の和:1598

約数の個数: 256

約数和(自身を含む): 4439448000

約数和(自身を除く): 3175464000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 128, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 272, 300, 320, 340, 375, 384, 400, 408, 425, 480, 500, 510, 544, 600, 640, 680, 750, 800, 816, 850, 960, 1000, 1020, 1088, 1200, 1275, 1360, 1500, 1549, 1600, 1632, 1700, 1920, 2000, 2040, 2125, 2176, 2400, 2550, 2720, 3000, 3098, 3200, 3264, 3400, 4000, 4080, 4250, 4647, 4800, 5100, 5440, 6000, 6196, 6375, 6528, 6800, 7745, 8000, 8160, 8500, 9294, 9600, 10200, 10880, 12000, 12392, 12750, 13600, 15490, 16000, 16320, 17000, 18588, 20400, 23235, 24000, 24784, 25500, 26333, 27200, 30980, 32640, 34000, 37176, 38725, 40800, 46470, 48000, 49568, 51000, 52666, 54400, 61960, 68000, 74352, 77450, 78999, 81600, 92940, 99136, 102000, 105332, 116175, 123920, 131665, 136000, 148704, 154900, 157998, 163200, 185880, 193625, 198272, 204000, 210664, 232350, 247840, 263330, 272000, 297408, 309800, 315996, 371760, 387250, 394995, 408000, 421328, 464700, 495680, 526660, 580875, 594816, 619600, 631992, 658325, 743520, 774500, 789990, 816000, 842656, 929400, 991360, 1053320, 1161750, 1239200, 1263984, 1316650, 1487040, 1549000, 1579980, 1685312, 1858800, 1974975, 2106640, 2323500, 2478400, 2527968, 2633300, 2974080, 3098000, 3159960, 3291625, 3370624, 3717600, 3949950, 4213280, 4647000, 4956800, 5055936, 5266600, 6196000, 6319920, 6583250, 7435200, 7899900, 8426560, 9294000, 9874875, 10111872, 10533200, 12392000, 12639840, 13166500, 14870400, 15799800, 16853120, 18588000, 19749750, 21066400, 24784000, 25279680, 26333000, 31599600, 37176000, 39499500, 42132800, 50559360, 52666000, 63199200, 74352000, 78999000, 84265600, 105332000, 126398400, 157998000, 210664000, 252796800, 315996000, 421328000, 631992000, 1263984000]

約数ペア:

[(1, 1263984000), (2, 631992000), (3, 421328000), (4, 315996000), (5, 252796800), (6, 210664000), (8, 157998000), (10, 126398400), (12, 105332000), (15, 84265600), (16, 78999000), (17, 74352000), (20, 63199200), (24, 52666000), (25, 50559360), (30, 42132800), (32, 39499500), (34, 37176000), (40, 31599600), (48, 26333000), (50, 25279680), (51, 24784000), (60, 21066400), (64, 19749750), (68, 18588000), (75, 16853120), (80, 15799800), (85, 14870400), (96, 13166500), (100, 12639840), (102, 12392000), (120, 10533200), (125, 10111872), (128, 9874875), (136, 9294000), (150, 8426560), (160, 7899900), (170, 7435200), (192, 6583250), (200, 6319920), (204, 6196000), (240, 5266600), (250, 5055936), (255, 4956800), (272, 4647000), (300, 4213280), (320, 3949950), (340, 3717600), (375, 3370624), (384, 3291625), (400, 3159960), (408, 3098000), (425, 2974080), (480, 2633300), (500, 2527968), (510, 2478400), (544, 2323500), (600, 2106640), (640, 1974975), (680, 1858800), (750, 1685312), (800, 1579980), (816, 1549000), (850, 1487040), (960, 1316650), (1000, 1263984), (1020, 1239200), (1088, 1161750), (1200, 1053320), (1275, 991360), (1360, 929400), (1500, 842656), (1549, 816000), (1600, 789990), (1632, 774500), (1700, 743520), (1920, 658325), (2000, 631992), (2040, 619600), (2125, 594816), (2176, 580875), (2400, 526660), (2550, 495680), (2720, 464700), (3000, 421328), (3098, 408000), (3200, 394995), (3264, 387250), (3400, 371760), (4000, 315996), (4080, 309800), (4250, 297408), (4647, 272000), (4800, 263330), (5100, 247840), (5440, 232350), (6000, 210664), (6196, 204000), (6375, 198272), (6528, 193625), (6800, 185880), (7745, 163200), (8000, 157998), (8160, 154900), (8500, 148704), (9294, 136000), (9600, 131665), (10200, 123920), (10880, 116175), (12000, 105332), (12392, 102000), (12750, 99136), (13600, 92940), (15490, 81600), (16000, 78999), (16320, 77450), (17000, 74352), (18588, 68000), (20400, 61960), (23235, 54400), (24000, 52666), (24784, 51000), (25500, 49568), (26333, 48000), (27200, 46470), (30980, 40800), (32640, 38725), (34000, 37176)]