946585920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{20123}}^1$

素因数の和:20157

約数の個数: 168

約数和(自身を含む): 3496263264

約数和(自身を除く): 2549677344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 20123, 23520, 40246, 47040, 60369, 80492, 100615, 120738, 140861, 160984, 201230, 241476, 281722, 301845, 321968, 402460, 422583, 482952, 563444, 603690, 643936, 704305, 804920, 845166, 965904, 986027, 1126888, 1207380, 1287872, 1408610, 1609840, 1690332, 1931808, 1972054, 2112915, 2253776, 2414760, 2817220, 2958081, 3219680, 3380664, 3863616, 3944108, 4225830, 4507552, 4829520, 4930135, 5634440, 5916162, 6439360, 6761328, 7888216, 8451660, 9015104, 9659040, 9860270, 11268880, 11832324, 13522656, 14790405, 15776432, 16903320, 19318080, 19720540, 22537760, 23664648, 27045312, 29580810, 31552864, 33806640, 39441080, 45075520, 47329296, 59161620, 63105728, 67613280, 78882160, 94658592, 118323240, 135226560, 157764320, 189317184, 236646480, 315528640, 473292960, 946585920]

約数ペア:

[(1, 946585920), (2, 473292960), (3, 315528640), (4, 236646480), (5, 189317184), (6, 157764320), (7, 135226560), (8, 118323240), (10, 94658592), (12, 78882160), (14, 67613280), (15, 63105728), (16, 59161620), (20, 47329296), (21, 45075520), (24, 39441080), (28, 33806640), (30, 31552864), (32, 29580810), (35, 27045312), (40, 23664648), (42, 22537760), (48, 19720540), (49, 19318080), (56, 16903320), (60, 15776432), (64, 14790405), (70, 13522656), (80, 11832324), (84, 11268880), (96, 9860270), (98, 9659040), (105, 9015104), (112, 8451660), (120, 7888216), (140, 6761328), (147, 6439360), (160, 5916162), (168, 5634440), (192, 4930135), (196, 4829520), (210, 4507552), (224, 4225830), (240, 3944108), (245, 3863616), (280, 3380664), (294, 3219680), (320, 2958081), (336, 2817220), (392, 2414760), (420, 2253776), (448, 2112915), (480, 1972054), (490, 1931808), (560, 1690332), (588, 1609840), (672, 1408610), (735, 1287872), (784, 1207380), (840, 1126888), (960, 986027), (980, 965904), (1120, 845166), (1176, 804920), (1344, 704305), (1470, 643936), (1568, 603690), (1680, 563444), (1960, 482952), (2240, 422583), (2352, 402460), (2940, 321968), (3136, 301845), (3360, 281722), (3920, 241476), (4704, 201230), (5880, 160984), (6720, 140861), (7840, 120738), (9408, 100615), (11760, 80492), (15680, 60369), (20123, 47040), (23520, 40246)]