2254122240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4481}}^1$

素因数の和:4636

約数の個数: 144

約数和(自身を含む): 7255676736

約数和(自身を除く): 5001554496

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, 131, 160, 192, 240, 256, 262, 320, 384, 393, 480, 524, 640, 655, 768, 786, 960, 1048, 1280, 1310, 1572, 1920, 1965, 2096, 2620, 3144, 3840, 3930, 4192, 4481, 5240, 6288, 7860, 8384, 8962, 10480, 12576, 13443, 15720, 16768, 17924, 20960, 22405, 25152, 26886, 31440, 33536, 35848, 41920, 44810, 50304, 53772, 62880, 67215, 71696, 83840, 89620, 100608, 107544, 125760, 134430, 143392, 167680, 179240, 215088, 251520, 268860, 286784, 358480, 430176, 503040, 537720, 573568, 587011, 716960, 860352, 1075440, 1147136, 1174022, 1433920, 1720704, 1761033, 2150880, 2348044, 2867840, 2935055, 3441408, 3522066, 4301760, 4696088, 5735680, 5870110, 7044132, 8603520, 8805165, 9392176, 11740220, 14088264, 17207040, 17610330, 18784352, 23480440, 28176528, 35220660, 37568704, 46960880, 56353056, 70441320, 75137408, 93921760, 112706112, 140882640, 150274816, 187843520, 225412224, 281765280, 375687040, 450824448, 563530560, 751374080, 1127061120, 2254122240]

約数ペア:

[(1, 2254122240), (2, 1127061120), (3, 751374080), (4, 563530560), (5, 450824448), (6, 375687040), (8, 281765280), (10, 225412224), (12, 187843520), (15, 150274816), (16, 140882640), (20, 112706112), (24, 93921760), (30, 75137408), (32, 70441320), (40, 56353056), (48, 46960880), (60, 37568704), (64, 35220660), (80, 28176528), (96, 23480440), (120, 18784352), (128, 17610330), (131, 17207040), (160, 14088264), (192, 11740220), (240, 9392176), (256, 8805165), (262, 8603520), (320, 7044132), (384, 5870110), (393, 5735680), (480, 4696088), (524, 4301760), (640, 3522066), (655, 3441408), (768, 2935055), (786, 2867840), (960, 2348044), (1048, 2150880), (1280, 1761033), (1310, 1720704), (1572, 1433920), (1920, 1174022), (1965, 1147136), (2096, 1075440), (2620, 860352), (3144, 716960), (3840, 587011), (3930, 573568), (4192, 537720), (4481, 503040), (5240, 430176), (6288, 358480), (7860, 286784), (8384, 268860), (8962, 251520), (10480, 215088), (12576, 179240), (13443, 167680), (15720, 143392), (16768, 134430), (17924, 125760), (20960, 107544), (22405, 100608), (25152, 89620), (26886, 83840), (31440, 71696), (33536, 67215), (35848, 62880), (41920, 53772), (44810, 50304)]