194973240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21101}}^1$

素因数の和:21133

約数の個数: 128

約数和(自身を含む): 729285120

約数和(自身を除く): 534311880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 21101, 42202, 63303, 84404, 105505, 126606, 147707, 168808, 211010, 232111, 253212, 295414, 316515, 422020, 443121, 464222, 506424, 590828, 633030, 696333, 738535, 844040, 886242, 928444, 1160555, 1181656, 1266060, 1392666, 1477070, 1624777, 1772484, 1856888, 2215605, 2321110, 2532120, 2785332, 2954140, 3249554, 3481665, 3544968, 4431210, 4642220, 4874331, 5570664, 5908280, 6499108, 6963330, 8123885, 8862420, 9284440, 9748662, 12998216, 13926660, 16247770, 17724840, 19497324, 24371655, 27853320, 32495540, 38994648, 48743310, 64991080, 97486620, 194973240]

約数ペア:

[(1, 194973240), (2, 97486620), (3, 64991080), (4, 48743310), (5, 38994648), (6, 32495540), (7, 27853320), (8, 24371655), (10, 19497324), (11, 17724840), (12, 16247770), (14, 13926660), (15, 12998216), (20, 9748662), (21, 9284440), (22, 8862420), (24, 8123885), (28, 6963330), (30, 6499108), (33, 5908280), (35, 5570664), (40, 4874331), (42, 4642220), (44, 4431210), (55, 3544968), (56, 3481665), (60, 3249554), (66, 2954140), (70, 2785332), (77, 2532120), (84, 2321110), (88, 2215605), (105, 1856888), (110, 1772484), (120, 1624777), (132, 1477070), (140, 1392666), (154, 1266060), (165, 1181656), (168, 1160555), (210, 928444), (220, 886242), (231, 844040), (264, 738535), (280, 696333), (308, 633030), (330, 590828), (385, 506424), (420, 464222), (440, 443121), (462, 422020), (616, 316515), (660, 295414), (770, 253212), (840, 232111), (924, 211010), (1155, 168808), (1320, 147707), (1540, 126606), (1848, 105505), (2310, 84404), (3080, 63303), (4620, 42202), (9240, 21101)]