221952000

素因数分解:

$2^{11}\times 3^1\times 5^3\times {\mathrm{17}}^2$

素因数の和:74

約数の個数: 288

約数和(自身を含む): 784470960

約数和(自身を除く): 562518960

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, 256, 272, 289, 300, 320, 340, 375, 384, 400, 408, 425, 480, 500, 510, 512, 544, 578, 600, 640, 680, 750, 768, 800, 816, 850, 867, 960, 1000, 1020, 1024, 1088, 1156, 1200, 1275, 1280, 1360, 1445, 1500, 1536, 1600, 1632, 1700, 1734, 1920, 2000, 2040, 2048, 2125, 2176, 2312, 2400, 2550, 2560, 2720, 2890, 3000, 3072, 3200, 3264, 3400, 3468, 3840, 4000, 4080, 4250, 4335, 4352, 4624, 4800, 5100, 5120, 5440, 5780, 6000, 6144, 6375, 6400, 6528, 6800, 6936, 7225, 7680, 8000, 8160, 8500, 8670, 8704, 9248, 9600, 10200, 10240, 10880, 11560, 12000, 12750, 12800, 13056, 13600, 13872, 14450, 15360, 16000, 16320, 17000, 17340, 17408, 18496, 19200, 20400, 21675, 21760, 23120, 24000, 25500, 25600, 26112, 27200, 27744, 28900, 30720, 32000, 32640, 34000, 34680, 34816, 36125, 36992, 38400, 40800, 43350, 43520, 46240, 48000, 51000, 51200, 52224, 54400, 55488, 57800, 64000, 65280, 68000, 69360, 72250, 73984, 76800, 81600, 86700, 87040, 92480, 96000, 102000, 104448, 108375, 108800, 110976, 115600, 128000, 130560, 136000, 138720, 144500, 147968, 153600, 163200, 173400, 174080, 184960, 192000, 204000, 216750, 217600, 221952, 231200, 256000, 261120, 272000, 277440, 289000, 295936, 326400, 346800, 369920, 384000, 408000, 433500, 435200, 443904, 462400, 522240, 544000, 554880, 578000, 591872, 652800, 693600, 739840, 768000, 816000, 867000, 870400, 887808, 924800, 1088000, 1109760, 1156000, 1305600, 1387200, 1479680, 1632000, 1734000, 1775616, 1849600, 2176000, 2219520, 2312000, 2611200, 2774400, 2959360, 3264000, 3468000, 3699200, 4352000, 4439040, 4624000, 5548800, 6528000, 6936000, 7398400, 8878080, 9248000, 11097600, 13056000, 13872000, 14796800, 18496000, 22195200, 27744000, 36992000, 44390400, 55488000, 73984000, 110976000, 221952000]

約数ペア:

[(1, 221952000), (2, 110976000), (3, 73984000), (4, 55488000), (5, 44390400), (6, 36992000), (8, 27744000), (10, 22195200), (12, 18496000), (15, 14796800), (16, 13872000), (17, 13056000), (20, 11097600), (24, 9248000), (25, 8878080), (30, 7398400), (32, 6936000), (34, 6528000), (40, 5548800), (48, 4624000), (50, 4439040), (51, 4352000), (60, 3699200), (64, 3468000), (68, 3264000), (75, 2959360), (80, 2774400), (85, 2611200), (96, 2312000), (100, 2219520), (102, 2176000), (120, 1849600), (125, 1775616), (128, 1734000), (136, 1632000), (150, 1479680), (160, 1387200), (170, 1305600), (192, 1156000), (200, 1109760), (204, 1088000), (240, 924800), (250, 887808), (255, 870400), (256, 867000), (272, 816000), (289, 768000), (300, 739840), (320, 693600), (340, 652800), (375, 591872), (384, 578000), (400, 554880), (408, 544000), (425, 522240), (480, 462400), (500, 443904), (510, 435200), (512, 433500), (544, 408000), (578, 384000), (600, 369920), (640, 346800), (680, 326400), (750, 295936), (768, 289000), (800, 277440), (816, 272000), (850, 261120), (867, 256000), (960, 231200), (1000, 221952), (1020, 217600), (1024, 216750), (1088, 204000), (1156, 192000), (1200, 184960), (1275, 174080), (1280, 173400), (1360, 163200), (1445, 153600), (1500, 147968), (1536, 144500), (1600, 138720), (1632, 136000), (1700, 130560), (1734, 128000), (1920, 115600), (2000, 110976), (2040, 108800), (2048, 108375), (2125, 104448), (2176, 102000), (2312, 96000), (2400, 92480), (2550, 87040), (2560, 86700), (2720, 81600), (2890, 76800), (3000, 73984), (3072, 72250), (3200, 69360), (3264, 68000), (3400, 65280), (3468, 64000), (3840, 57800), (4000, 55488), (4080, 54400), (4250, 52224), (4335, 51200), (4352, 51000), (4624, 48000), (4800, 46240), (5100, 43520), (5120, 43350), (5440, 40800), (5780, 38400), (6000, 36992), (6144, 36125), (6375, 34816), (6400, 34680), (6528, 34000), (6800, 32640), (6936, 32000), (7225, 30720), (7680, 28900), (8000, 27744), (8160, 27200), (8500, 26112), (8670, 25600), (8704, 25500), (9248, 24000), (9600, 23120), (10200, 21760), (10240, 21675), (10880, 20400), (11560, 19200), (12000, 18496), (12750, 17408), (12800, 17340), (13056, 17000), (13600, 16320), (13872, 16000), (14450, 15360)]