214189440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1$

素因数の和:700

約数の個数: 128

約数和(自身を含む): 686884320

約数和(自身を除く): 472694880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 281, 320, 384, 397, 480, 562, 640, 794, 843, 960, 1124, 1191, 1405, 1588, 1686, 1920, 1985, 2248, 2382, 2810, 3176, 3372, 3970, 4215, 4496, 4764, 5620, 5955, 6352, 6744, 7940, 8430, 8992, 9528, 11240, 11910, 12704, 13488, 15880, 16860, 17984, 19056, 22480, 23820, 25408, 26976, 31760, 33720, 35968, 38112, 44960, 47640, 50816, 53952, 63520, 67440, 76224, 89920, 95280, 107904, 111557, 127040, 134880, 152448, 179840, 190560, 223114, 254080, 269760, 334671, 381120, 446228, 539520, 557785, 669342, 762240, 892456, 1115570, 1338684, 1673355, 1784912, 2231140, 2677368, 3346710, 3569824, 4462280, 5354736, 6693420, 7139648, 8924560, 10709472, 13386840, 14279296, 17849120, 21418944, 26773680, 35698240, 42837888, 53547360, 71396480, 107094720, 214189440]

約数ペア:

[(1, 214189440), (2, 107094720), (3, 71396480), (4, 53547360), (5, 42837888), (6, 35698240), (8, 26773680), (10, 21418944), (12, 17849120), (15, 14279296), (16, 13386840), (20, 10709472), (24, 8924560), (30, 7139648), (32, 6693420), (40, 5354736), (48, 4462280), (60, 3569824), (64, 3346710), (80, 2677368), (96, 2231140), (120, 1784912), (128, 1673355), (160, 1338684), (192, 1115570), (240, 892456), (281, 762240), (320, 669342), (384, 557785), (397, 539520), (480, 446228), (562, 381120), (640, 334671), (794, 269760), (843, 254080), (960, 223114), (1124, 190560), (1191, 179840), (1405, 152448), (1588, 134880), (1686, 127040), (1920, 111557), (1985, 107904), (2248, 95280), (2382, 89920), (2810, 76224), (3176, 67440), (3372, 63520), (3970, 53952), (4215, 50816), (4496, 47640), (4764, 44960), (5620, 38112), (5955, 35968), (6352, 33720), (6744, 31760), (7940, 26976), (8430, 25408), (8992, 23820), (9528, 22480), (11240, 19056), (11910, 17984), (12704, 16860), (13488, 15880)]