210938880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:502

約数の個数: 176

約数和(自身を含む): 698010624

約数和(自身を除く): 487071744

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, 443, 465, 480, 496, 512, 620, 640, 744, 768, 886, 930, 960, 992, 1024, 1240, 1280, 1329, 1488, 1536, 1772, 1860, 1920, 1984, 2215, 2480, 2560, 2658, 2976, 3072, 3544, 3720, 3840, 3968, 4430, 4960, 5120, 5316, 5952, 6645, 7088, 7440, 7680, 7936, 8860, 9920, 10632, 11904, 13290, 13733, 14176, 14880, 15360, 15872, 17720, 19840, 21264, 23808, 26580, 27466, 28352, 29760, 31744, 35440, 39680, 41199, 42528, 47616, 53160, 54932, 56704, 59520, 68665, 70880, 79360, 82398, 85056, 95232, 106320, 109864, 113408, 119040, 137330, 141760, 158720, 164796, 170112, 205995, 212640, 219728, 226816, 238080, 274660, 283520, 329592, 340224, 411990, 425280, 439456, 453632, 476160, 549320, 567040, 659184, 680448, 823980, 850560, 878912, 1098640, 1134080, 1318368, 1360896, 1647960, 1701120, 1757824, 2197280, 2268160, 2636736, 3295920, 3402240, 3515648, 4394560, 5273472, 6591840, 6804480, 7031296, 8789120, 10546944, 13183680, 14062592, 17578240, 21093888, 26367360, 35156480, 42187776, 52734720, 70312960, 105469440, 210938880]

約数ペア:

[(1, 210938880), (2, 105469440), (3, 70312960), (4, 52734720), (5, 42187776), (6, 35156480), (8, 26367360), (10, 21093888), (12, 17578240), (15, 14062592), (16, 13183680), (20, 10546944), (24, 8789120), (30, 7031296), (31, 6804480), (32, 6591840), (40, 5273472), (48, 4394560), (60, 3515648), (62, 3402240), (64, 3295920), (80, 2636736), (93, 2268160), (96, 2197280), (120, 1757824), (124, 1701120), (128, 1647960), (155, 1360896), (160, 1318368), (186, 1134080), (192, 1098640), (240, 878912), (248, 850560), (256, 823980), (310, 680448), (320, 659184), (372, 567040), (384, 549320), (443, 476160), (465, 453632), (480, 439456), (496, 425280), (512, 411990), (620, 340224), (640, 329592), (744, 283520), (768, 274660), (886, 238080), (930, 226816), (960, 219728), (992, 212640), (1024, 205995), (1240, 170112), (1280, 164796), (1329, 158720), (1488, 141760), (1536, 137330), (1772, 119040), (1860, 113408), (1920, 109864), (1984, 106320), (2215, 95232), (2480, 85056), (2560, 82398), (2658, 79360), (2976, 70880), (3072, 68665), (3544, 59520), (3720, 56704), (3840, 54932), (3968, 53160), (4430, 47616), (4960, 42528), (5120, 41199), (5316, 39680), (5952, 35440), (6645, 31744), (7088, 29760), (7440, 28352), (7680, 27466), (7936, 26580), (8860, 23808), (9920, 21264), (10632, 19840), (11904, 17720), (13290, 15872), (13733, 15360), (14176, 14880)]