214512480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1678

約数の個数: 288

約数和(自身を含む): 901502784

約数和(自身を除く): 686990304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1637, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3274, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 4911, 5040, 5460, 6240, 6548, 6552, 7280, 8185, 8190, 8736, 9360, 9822, 10080, 10920, 11459, 13096, 13104, 14560, 14733, 16370, 16380, 18720, 19644, 21281, 21840, 22918, 24555, 26192, 26208, 29466, 32740, 32760, 34377, 39288, 42562, 43680, 45836, 49110, 52384, 57295, 58932, 63843, 65480, 65520, 68754, 73665, 78576, 85124, 91672, 98220, 103131, 106405, 114590, 117864, 127686, 130960, 131040, 137508, 147330, 148967, 157152, 170248, 171885, 183344, 191529, 196440, 206262, 212810, 229180, 235728, 255372, 261920, 275016, 294660, 297934, 319215, 340496, 343770, 366688, 383058, 392880, 412524, 425620, 446901, 458360, 471456, 510744, 515655, 550032, 589320, 595868, 638430, 680992, 687540, 744835, 766116, 785760, 825048, 851240, 893802, 916720, 957645, 1021488, 1031310, 1100064, 1178640, 1191736, 1276860, 1340703, 1375080, 1489670, 1532232, 1650096, 1702480, 1787604, 1833440, 1915290, 2042976, 2062620, 2234505, 2357280, 2383472, 2553720, 2681406, 2750160, 2979340, 3064464, 3300192, 3404960, 3575208, 3830580, 4125240, 4469010, 4766944, 5107440, 5362812, 5500320, 5958680, 6128928, 6703515, 7150416, 7661160, 8250480, 8938020, 10214880, 10725624, 11917360, 13407030, 14300832, 15322320, 16500960, 17876040, 21451248, 23834720, 26814060, 30644640, 35752080, 42902496, 53628120, 71504160, 107256240, 214512480]

約数ペア:

[(1, 214512480), (2, 107256240), (3, 71504160), (4, 53628120), (5, 42902496), (6, 35752080), (7, 30644640), (8, 26814060), (9, 23834720), (10, 21451248), (12, 17876040), (13, 16500960), (14, 15322320), (15, 14300832), (16, 13407030), (18, 11917360), (20, 10725624), (21, 10214880), (24, 8938020), (26, 8250480), (28, 7661160), (30, 7150416), (32, 6703515), (35, 6128928), (36, 5958680), (39, 5500320), (40, 5362812), (42, 5107440), (45, 4766944), (48, 4469010), (52, 4125240), (56, 3830580), (60, 3575208), (63, 3404960), (65, 3300192), (70, 3064464), (72, 2979340), (78, 2750160), (80, 2681406), (84, 2553720), (90, 2383472), (91, 2357280), (96, 2234505), (104, 2062620), (105, 2042976), (112, 1915290), (117, 1833440), (120, 1787604), (126, 1702480), (130, 1650096), (140, 1532232), (144, 1489670), (156, 1375080), (160, 1340703), (168, 1276860), (180, 1191736), (182, 1178640), (195, 1100064), (208, 1031310), (210, 1021488), (224, 957645), (234, 916720), (240, 893802), (252, 851240), (260, 825048), (273, 785760), (280, 766116), (288, 744835), (312, 687540), (315, 680992), (336, 638430), (360, 595868), (364, 589320), (390, 550032), (416, 515655), (420, 510744), (455, 471456), (468, 458360), (480, 446901), (504, 425620), (520, 412524), (546, 392880), (560, 383058), (585, 366688), (624, 343770), (630, 340496), (672, 319215), (720, 297934), (728, 294660), (780, 275016), (819, 261920), (840, 255372), (910, 235728), (936, 229180), (1008, 212810), (1040, 206262), (1092, 196440), (1120, 191529), (1170, 183344), (1248, 171885), (1260, 170248), (1365, 157152), (1440, 148967), (1456, 147330), (1560, 137508), (1637, 131040), (1638, 130960), (1680, 127686), (1820, 117864), (1872, 114590), (2016, 106405), (2080, 103131), (2184, 98220), (2340, 91672), (2520, 85124), (2730, 78576), (2912, 73665), (3120, 68754), (3274, 65520), (3276, 65480), (3360, 63843), (3640, 58932), (3744, 57295), (4095, 52384), (4368, 49110), (4680, 45836), (4911, 43680), (5040, 42562), (5460, 39288), (6240, 34377), (6548, 32760), (6552, 32740), (7280, 29466), (8185, 26208), (8190, 26192), (8736, 24555), (9360, 22918), (9822, 21840), (10080, 21281), (10920, 19644), (11459, 18720), (13096, 16380), (13104, 16370), (14560, 14733)]