207246480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17623}}^1$

素因数の和:17653

約数の個数: 120

約数和(自身を含む): 747398592

約数和(自身を除く): 540152112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 17623, 35246, 52869, 70492, 88115, 105738, 123361, 140984, 176230, 211476, 246722, 264345, 281968, 352460, 370083, 422952, 493444, 528690, 616805, 704920, 740166, 845904, 863527, 986888, 1057380, 1233610, 1409840, 1480332, 1727054, 1850415, 1973776, 2114760, 2467220, 2590581, 2960664, 3454108, 3700830, 4229520, 4317635, 4934440, 5181162, 5921328, 6908216, 7401660, 8635270, 9868880, 10362324, 12952905, 13816432, 14803320, 17270540, 20724648, 25905810, 29606640, 34541080, 41449296, 51811620, 69082160, 103623240, 207246480]

約数ペア:

[(1, 207246480), (2, 103623240), (3, 69082160), (4, 51811620), (5, 41449296), (6, 34541080), (7, 29606640), (8, 25905810), (10, 20724648), (12, 17270540), (14, 14803320), (15, 13816432), (16, 12952905), (20, 10362324), (21, 9868880), (24, 8635270), (28, 7401660), (30, 6908216), (35, 5921328), (40, 5181162), (42, 4934440), (48, 4317635), (49, 4229520), (56, 3700830), (60, 3454108), (70, 2960664), (80, 2590581), (84, 2467220), (98, 2114760), (105, 1973776), (112, 1850415), (120, 1727054), (140, 1480332), (147, 1409840), (168, 1233610), (196, 1057380), (210, 986888), (240, 863527), (245, 845904), (280, 740166), (294, 704920), (336, 616805), (392, 528690), (420, 493444), (490, 422952), (560, 370083), (588, 352460), (735, 281968), (784, 264345), (840, 246722), (980, 211476), (1176, 176230), (1470, 140984), (1680, 123361), (1960, 105738), (2352, 88115), (2940, 70492), (3920, 52869), (5880, 35246), (11760, 17623)]