213009120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2791}}^1$

素因数の和:2865

約数の個数: 144

約数和(自身を含む): 740873952

約数和(自身を除く): 527864832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 2791, 3180, 3816, 4240, 4770, 5088, 5582, 6360, 7632, 8373, 8480, 9540, 11164, 12720, 13955, 15264, 16746, 19080, 22328, 25119, 25440, 27910, 33492, 38160, 41865, 44656, 50238, 55820, 66984, 76320, 83730, 89312, 100476, 111640, 125595, 133968, 147923, 167460, 200952, 223280, 251190, 267936, 295846, 334920, 401904, 443769, 446560, 502380, 591692, 669840, 739615, 803808, 887538, 1004760, 1183384, 1331307, 1339680, 1479230, 1775076, 2009520, 2218845, 2366768, 2662614, 2958460, 3550152, 4019040, 4437690, 4733536, 5325228, 5916920, 6656535, 7100304, 8875380, 10650456, 11833840, 13313070, 14200608, 17750760, 21300912, 23667680, 26626140, 35501520, 42601824, 53252280, 71003040, 106504560, 213009120]

約数ペア:

[(1, 213009120), (2, 106504560), (3, 71003040), (4, 53252280), (5, 42601824), (6, 35501520), (8, 26626140), (9, 23667680), (10, 21300912), (12, 17750760), (15, 14200608), (16, 13313070), (18, 11833840), (20, 10650456), (24, 8875380), (30, 7100304), (32, 6656535), (36, 5916920), (40, 5325228), (45, 4733536), (48, 4437690), (53, 4019040), (60, 3550152), (72, 2958460), (80, 2662614), (90, 2366768), (96, 2218845), (106, 2009520), (120, 1775076), (144, 1479230), (159, 1339680), (160, 1331307), (180, 1183384), (212, 1004760), (240, 887538), (265, 803808), (288, 739615), (318, 669840), (360, 591692), (424, 502380), (477, 446560), (480, 443769), (530, 401904), (636, 334920), (720, 295846), (795, 267936), (848, 251190), (954, 223280), (1060, 200952), (1272, 167460), (1440, 147923), (1590, 133968), (1696, 125595), (1908, 111640), (2120, 100476), (2385, 89312), (2544, 83730), (2791, 76320), (3180, 66984), (3816, 55820), (4240, 50238), (4770, 44656), (5088, 41865), (5582, 38160), (6360, 33492), (7632, 27910), (8373, 25440), (8480, 25119), (9540, 22328), (11164, 19080), (12720, 16746), (13955, 15264)]