210910260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 688665600

約数和(自身を除く): 477755340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 139, 165, 190, 209, 220, 228, 242, 278, 285, 330, 363, 380, 417, 418, 484, 556, 570, 605, 627, 660, 695, 726, 834, 836, 1045, 1140, 1210, 1254, 1331, 1390, 1452, 1529, 1668, 1815, 2085, 2090, 2299, 2420, 2508, 2641, 2662, 2780, 3058, 3135, 3630, 3993, 4170, 4180, 4587, 4598, 5282, 5324, 6116, 6270, 6655, 6897, 7260, 7645, 7923, 7986, 8340, 9174, 9196, 10564, 11495, 12540, 13205, 13310, 13794, 15290, 15846, 15972, 16819, 18348, 19965, 22935, 22990, 25289, 26410, 26620, 27588, 29051, 30580, 31692, 33638, 34485, 39615, 39930, 45870, 45980, 50457, 50578, 52820, 58102, 67276, 68970, 75867, 79230, 79860, 84095, 87153, 91740, 100914, 101156, 116204, 126445, 137940, 145255, 151734, 158460, 168190, 174306, 185009, 201828, 252285, 252890, 290510, 303468, 319561, 336380, 348612, 370018, 379335, 435765, 504570, 505780, 555027, 581020, 639122, 740036, 758670, 871530, 925045, 958683, 1009140, 1110054, 1278244, 1517340, 1597805, 1743060, 1850090, 1917366, 2220108, 2775135, 3195610, 3515171, 3700180, 3834732, 4793415, 5550270, 6391220, 7030342, 9586830, 10545513, 11100540, 14060684, 17575855, 19173660, 21091026, 35151710, 42182052, 52727565, 70303420, 105455130, 210910260]

約数ペア:

[(1, 210910260), (2, 105455130), (3, 70303420), (4, 52727565), (5, 42182052), (6, 35151710), (10, 21091026), (11, 19173660), (12, 17575855), (15, 14060684), (19, 11100540), (20, 10545513), (22, 9586830), (30, 7030342), (33, 6391220), (38, 5550270), (44, 4793415), (55, 3834732), (57, 3700180), (60, 3515171), (66, 3195610), (76, 2775135), (95, 2220108), (110, 1917366), (114, 1850090), (121, 1743060), (132, 1597805), (139, 1517340), (165, 1278244), (190, 1110054), (209, 1009140), (220, 958683), (228, 925045), (242, 871530), (278, 758670), (285, 740036), (330, 639122), (363, 581020), (380, 555027), (417, 505780), (418, 504570), (484, 435765), (556, 379335), (570, 370018), (605, 348612), (627, 336380), (660, 319561), (695, 303468), (726, 290510), (834, 252890), (836, 252285), (1045, 201828), (1140, 185009), (1210, 174306), (1254, 168190), (1331, 158460), (1390, 151734), (1452, 145255), (1529, 137940), (1668, 126445), (1815, 116204), (2085, 101156), (2090, 100914), (2299, 91740), (2420, 87153), (2508, 84095), (2641, 79860), (2662, 79230), (2780, 75867), (3058, 68970), (3135, 67276), (3630, 58102), (3993, 52820), (4170, 50578), (4180, 50457), (4587, 45980), (4598, 45870), (5282, 39930), (5324, 39615), (6116, 34485), (6270, 33638), (6655, 31692), (6897, 30580), (7260, 29051), (7645, 27588), (7923, 26620), (7986, 26410), (8340, 25289), (9174, 22990), (9196, 22935), (10564, 19965), (11495, 18348), (12540, 16819), (13205, 15972), (13310, 15846), (13794, 15290)]