214252360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 646963200

約数和(自身を除く): 432710840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 23, 28, 34, 35, 38, 40, 46, 56, 68, 70, 76, 85, 92, 95, 103, 115, 119, 133, 136, 140, 152, 161, 170, 184, 190, 206, 230, 238, 266, 280, 322, 323, 340, 380, 391, 412, 437, 460, 476, 515, 532, 595, 644, 646, 665, 680, 721, 760, 782, 805, 824, 874, 920, 952, 1030, 1064, 1190, 1288, 1292, 1330, 1442, 1564, 1610, 1615, 1748, 1751, 1955, 1957, 2060, 2185, 2261, 2369, 2380, 2584, 2660, 2737, 2884, 3059, 3128, 3220, 3230, 3496, 3502, 3605, 3910, 3914, 4120, 4370, 4522, 4738, 4760, 5320, 5474, 5768, 6118, 6440, 6460, 7004, 7210, 7429, 7820, 7828, 8740, 8755, 9044, 9476, 9785, 10948, 11305, 11845, 12236, 12257, 12920, 13685, 13699, 14008, 14420, 14858, 15295, 15640, 15656, 16583, 17480, 17510, 18088, 18952, 19570, 21896, 22610, 23690, 24472, 24514, 27370, 27398, 28840, 29716, 30590, 33166, 33269, 35020, 37145, 39140, 40273, 45011, 45220, 47380, 49028, 52003, 54740, 54796, 59432, 61180, 61285, 66332, 66538, 68495, 70040, 74290, 78280, 80546, 82915, 90022, 90440, 94760, 98056, 104006, 109480, 109592, 122360, 122570, 132664, 133076, 136990, 148580, 161092, 165830, 166345, 180044, 201365, 208012, 225055, 232883, 245140, 260015, 266152, 273980, 281911, 297160, 315077, 322184, 331660, 332690, 360088, 402730, 416024, 450110, 465766, 490280, 520030, 547960, 563822, 630154, 663320, 665380, 765187, 805460, 900220, 931532, 1040060, 1127644, 1164415, 1260308, 1330760, 1409555, 1530374, 1575385, 1610920, 1800440, 1863064, 2080120, 2255288, 2328830, 2520616, 2819110, 3060748, 3150770, 3825935, 4657660, 5356309, 5638220, 6121496, 6301540, 7651870, 9315320, 10712618, 11276440, 12603080, 15303740, 21425236, 26781545, 30607480, 42850472, 53563090, 107126180, 214252360]

約数ペア:

[(1, 214252360), (2, 107126180), (4, 53563090), (5, 42850472), (7, 30607480), (8, 26781545), (10, 21425236), (14, 15303740), (17, 12603080), (19, 11276440), (20, 10712618), (23, 9315320), (28, 7651870), (34, 6301540), (35, 6121496), (38, 5638220), (40, 5356309), (46, 4657660), (56, 3825935), (68, 3150770), (70, 3060748), (76, 2819110), (85, 2520616), (92, 2328830), (95, 2255288), (103, 2080120), (115, 1863064), (119, 1800440), (133, 1610920), (136, 1575385), (140, 1530374), (152, 1409555), (161, 1330760), (170, 1260308), (184, 1164415), (190, 1127644), (206, 1040060), (230, 931532), (238, 900220), (266, 805460), (280, 765187), (322, 665380), (323, 663320), (340, 630154), (380, 563822), (391, 547960), (412, 520030), (437, 490280), (460, 465766), (476, 450110), (515, 416024), (532, 402730), (595, 360088), (644, 332690), (646, 331660), (665, 322184), (680, 315077), (721, 297160), (760, 281911), (782, 273980), (805, 266152), (824, 260015), (874, 245140), (920, 232883), (952, 225055), (1030, 208012), (1064, 201365), (1190, 180044), (1288, 166345), (1292, 165830), (1330, 161092), (1442, 148580), (1564, 136990), (1610, 133076), (1615, 132664), (1748, 122570), (1751, 122360), (1955, 109592), (1957, 109480), (2060, 104006), (2185, 98056), (2261, 94760), (2369, 90440), (2380, 90022), (2584, 82915), (2660, 80546), (2737, 78280), (2884, 74290), (3059, 70040), (3128, 68495), (3220, 66538), (3230, 66332), (3496, 61285), (3502, 61180), (3605, 59432), (3910, 54796), (3914, 54740), (4120, 52003), (4370, 49028), (4522, 47380), (4738, 45220), (4760, 45011), (5320, 40273), (5474, 39140), (5768, 37145), (6118, 35020), (6440, 33269), (6460, 33166), (7004, 30590), (7210, 29716), (7429, 28840), (7820, 27398), (7828, 27370), (8740, 24514), (8755, 24472), (9044, 23690), (9476, 22610), (9785, 21896), (10948, 19570), (11305, 18952), (11845, 18088), (12236, 17510), (12257, 17480), (12920, 16583), (13685, 15656), (13699, 15640), (14008, 15295), (14420, 14858)]