672218880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5702

約数の個数: 144

約数和(自身を含む): 2216546304

約数和(自身を除く): 1544327424

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, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5647, 5952, 7440, 7936, 9920, 11294, 11904, 14880, 16941, 19840, 22588, 23808, 28235, 29760, 33882, 39680, 45176, 56470, 59520, 67764, 84705, 90352, 112940, 119040, 135528, 169410, 175057, 180704, 225880, 271056, 338820, 350114, 361408, 451760, 525171, 542112, 677640, 700228, 722816, 875285, 903520, 1050342, 1084224, 1355280, 1400456, 1445632, 1750570, 1807040, 2100684, 2168448, 2625855, 2710560, 2800912, 3501140, 3614080, 4201368, 4336896, 5251710, 5421120, 5601824, 7002280, 7228160, 8402736, 10503420, 10842240, 11203648, 14004560, 16805472, 21006840, 21684480, 22407296, 28009120, 33610944, 42013680, 44814592, 56018240, 67221888, 84027360, 112036480, 134443776, 168054720, 224072960, 336109440, 672218880]

約数ペア:

[(1, 672218880), (2, 336109440), (3, 224072960), (4, 168054720), (5, 134443776), (6, 112036480), (8, 84027360), (10, 67221888), (12, 56018240), (15, 44814592), (16, 42013680), (20, 33610944), (24, 28009120), (30, 22407296), (31, 21684480), (32, 21006840), (40, 16805472), (48, 14004560), (60, 11203648), (62, 10842240), (64, 10503420), (80, 8402736), (93, 7228160), (96, 7002280), (120, 5601824), (124, 5421120), (128, 5251710), (155, 4336896), (160, 4201368), (186, 3614080), (192, 3501140), (240, 2800912), (248, 2710560), (256, 2625855), (310, 2168448), (320, 2100684), (372, 1807040), (384, 1750570), (465, 1445632), (480, 1400456), (496, 1355280), (620, 1084224), (640, 1050342), (744, 903520), (768, 875285), (930, 722816), (960, 700228), (992, 677640), (1240, 542112), (1280, 525171), (1488, 451760), (1860, 361408), (1920, 350114), (1984, 338820), (2480, 271056), (2976, 225880), (3720, 180704), (3840, 175057), (3968, 169410), (4960, 135528), (5647, 119040), (5952, 112940), (7440, 90352), (7936, 84705), (9920, 67764), (11294, 59520), (11904, 56470), (14880, 45176), (16941, 39680), (19840, 33882), (22588, 29760), (23808, 28235)]