672337920

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:416

約数の個数: 208

約数和(自身を含む): 2226903552

約数和(自身を除く): 1554565632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 353, 372, 384, 465, 480, 496, 512, 620, 640, 706, 744, 768, 930, 960, 992, 1024, 1059, 1240, 1280, 1412, 1488, 1536, 1765, 1860, 1920, 1984, 2048, 2118, 2480, 2560, 2824, 2976, 3072, 3530, 3720, 3840, 3968, 4096, 4236, 4960, 5120, 5295, 5648, 5952, 6144, 7060, 7440, 7680, 7936, 8472, 9920, 10240, 10590, 10943, 11296, 11904, 12288, 14120, 14880, 15360, 15872, 16944, 19840, 20480, 21180, 21886, 22592, 23808, 28240, 29760, 30720, 31744, 32829, 33888, 39680, 42360, 43772, 45184, 47616, 54715, 56480, 59520, 61440, 63488, 65658, 67776, 79360, 84720, 87544, 90368, 95232, 109430, 112960, 119040, 126976, 131316, 135552, 158720, 164145, 169440, 175088, 180736, 190464, 218860, 225920, 238080, 262632, 271104, 317440, 328290, 338880, 350176, 361472, 380928, 437720, 451840, 476160, 525264, 542208, 634880, 656580, 677760, 700352, 722944, 875440, 903680, 952320, 1050528, 1084416, 1313160, 1355520, 1400704, 1445888, 1750880, 1807360, 1904640, 2101056, 2168832, 2626320, 2711040, 2801408, 3501760, 3614720, 4202112, 4337664, 5252640, 5422080, 5602816, 7003520, 7229440, 8404224, 10505280, 10844160, 11205632, 14007040, 16808448, 21010560, 21688320, 22411264, 28014080, 33616896, 42021120, 44822528, 56028160, 67233792, 84042240, 112056320, 134467584, 168084480, 224112640, 336168960, 672337920]

約数ペア:

[(1, 672337920), (2, 336168960), (3, 224112640), (4, 168084480), (5, 134467584), (6, 112056320), (8, 84042240), (10, 67233792), (12, 56028160), (15, 44822528), (16, 42021120), (20, 33616896), (24, 28014080), (30, 22411264), (31, 21688320), (32, 21010560), (40, 16808448), (48, 14007040), (60, 11205632), (62, 10844160), (64, 10505280), (80, 8404224), (93, 7229440), (96, 7003520), (120, 5602816), (124, 5422080), (128, 5252640), (155, 4337664), (160, 4202112), (186, 3614720), (192, 3501760), (240, 2801408), (248, 2711040), (256, 2626320), (310, 2168832), (320, 2101056), (353, 1904640), (372, 1807360), (384, 1750880), (465, 1445888), (480, 1400704), (496, 1355520), (512, 1313160), (620, 1084416), (640, 1050528), (706, 952320), (744, 903680), (768, 875440), (930, 722944), (960, 700352), (992, 677760), (1024, 656580), (1059, 634880), (1240, 542208), (1280, 525264), (1412, 476160), (1488, 451840), (1536, 437720), (1765, 380928), (1860, 361472), (1920, 350176), (1984, 338880), (2048, 328290), (2118, 317440), (2480, 271104), (2560, 262632), (2824, 238080), (2976, 225920), (3072, 218860), (3530, 190464), (3720, 180736), (3840, 175088), (3968, 169440), (4096, 164145), (4236, 158720), (4960, 135552), (5120, 131316), (5295, 126976), (5648, 119040), (5952, 112960), (6144, 109430), (7060, 95232), (7440, 90368), (7680, 87544), (7936, 84720), (8472, 79360), (9920, 67776), (10240, 65658), (10590, 63488), (10943, 61440), (11296, 59520), (11904, 56480), (12288, 54715), (14120, 47616), (14880, 45184), (15360, 43772), (15872, 42360), (16944, 39680), (19840, 33888), (20480, 32829), (21180, 31744), (21886, 30720), (22592, 29760), (23808, 28240)]