122094280

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 128

約数和(自身を含む): 349920000

約数和(自身を除く): 227825720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 616, 686, 770, 809, 980, 1078, 1372, 1540, 1618, 1715, 1960, 2156, 2695, 2744, 3080, 3236, 3430, 3773, 4045, 4312, 5390, 5663, 6472, 6860, 7546, 8090, 8899, 10780, 11326, 13720, 15092, 16180, 17798, 18865, 21560, 22652, 28315, 30184, 32360, 35596, 37730, 39641, 44495, 45304, 56630, 62293, 71192, 75460, 79282, 88990, 113260, 124586, 150920, 158564, 177980, 198205, 226520, 249172, 277487, 311465, 317128, 355960, 396410, 436051, 498344, 554974, 622930, 792820, 872102, 1109948, 1245860, 1387435, 1585640, 1744204, 2180255, 2219896, 2491720, 2774870, 3052357, 3488408, 4360510, 5549740, 6104714, 8721020, 11099480, 12209428, 15261785, 17442040, 24418856, 30523570, 61047140, 122094280]

約数ペア:

[(1, 122094280), (2, 61047140), (4, 30523570), (5, 24418856), (7, 17442040), (8, 15261785), (10, 12209428), (11, 11099480), (14, 8721020), (20, 6104714), (22, 5549740), (28, 4360510), (35, 3488408), (40, 3052357), (44, 2774870), (49, 2491720), (55, 2219896), (56, 2180255), (70, 1744204), (77, 1585640), (88, 1387435), (98, 1245860), (110, 1109948), (140, 872102), (154, 792820), (196, 622930), (220, 554974), (245, 498344), (280, 436051), (308, 396410), (343, 355960), (385, 317128), (392, 311465), (440, 277487), (490, 249172), (539, 226520), (616, 198205), (686, 177980), (770, 158564), (809, 150920), (980, 124586), (1078, 113260), (1372, 88990), (1540, 79282), (1618, 75460), (1715, 71192), (1960, 62293), (2156, 56630), (2695, 45304), (2744, 44495), (3080, 39641), (3236, 37730), (3430, 35596), (3773, 32360), (4045, 30184), (4312, 28315), (5390, 22652), (5663, 21560), (6472, 18865), (6860, 17798), (7546, 16180), (8090, 15092), (8899, 13720), (10780, 11326)]