209248320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 224

約数和(自身を含む): 703283328

約数和(自身を除く): 494035008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 43, 48, 60, 64, 74, 80, 86, 96, 111, 120, 129, 137, 148, 160, 172, 185, 192, 215, 222, 240, 258, 274, 296, 320, 344, 370, 411, 430, 444, 480, 516, 548, 555, 592, 645, 685, 688, 740, 822, 860, 888, 960, 1032, 1096, 1110, 1184, 1290, 1370, 1376, 1480, 1591, 1644, 1720, 1776, 2055, 2064, 2192, 2220, 2368, 2580, 2740, 2752, 2960, 3182, 3288, 3440, 3552, 4110, 4128, 4384, 4440, 4773, 5069, 5160, 5480, 5891, 5920, 6364, 6576, 6880, 7104, 7955, 8220, 8256, 8768, 8880, 9546, 10138, 10320, 10960, 11782, 11840, 12728, 13152, 13760, 15207, 15910, 16440, 17673, 17760, 19092, 20276, 20640, 21920, 23564, 23865, 25345, 25456, 26304, 29455, 30414, 31820, 32880, 35346, 35520, 38184, 40552, 41280, 43840, 47128, 47730, 50690, 50912, 58910, 60828, 63640, 65760, 70692, 76035, 76368, 81104, 88365, 94256, 95460, 101380, 101824, 117820, 121656, 127280, 131520, 141384, 152070, 152736, 162208, 176730, 188512, 190920, 202760, 217967, 235640, 243312, 254560, 282768, 304140, 305472, 324416, 353460, 377024, 381840, 405520, 435934, 471280, 486624, 509120, 565536, 608280, 653901, 706920, 763680, 811040, 871868, 942560, 973248, 1089835, 1131072, 1216560, 1307802, 1413840, 1527360, 1622080, 1743736, 1885120, 2179670, 2433120, 2615604, 2827680, 3269505, 3487472, 4359340, 4866240, 5231208, 5655360, 6539010, 6974944, 8718680, 10462416, 13078020, 13949888, 17437360, 20924832, 26156040, 34874720, 41849664, 52312080, 69749440, 104624160, 209248320]

約数ペア:

[(1, 209248320), (2, 104624160), (3, 69749440), (4, 52312080), (5, 41849664), (6, 34874720), (8, 26156040), (10, 20924832), (12, 17437360), (15, 13949888), (16, 13078020), (20, 10462416), (24, 8718680), (30, 6974944), (32, 6539010), (37, 5655360), (40, 5231208), (43, 4866240), (48, 4359340), (60, 3487472), (64, 3269505), (74, 2827680), (80, 2615604), (86, 2433120), (96, 2179670), (111, 1885120), (120, 1743736), (129, 1622080), (137, 1527360), (148, 1413840), (160, 1307802), (172, 1216560), (185, 1131072), (192, 1089835), (215, 973248), (222, 942560), (240, 871868), (258, 811040), (274, 763680), (296, 706920), (320, 653901), (344, 608280), (370, 565536), (411, 509120), (430, 486624), (444, 471280), (480, 435934), (516, 405520), (548, 381840), (555, 377024), (592, 353460), (645, 324416), (685, 305472), (688, 304140), (740, 282768), (822, 254560), (860, 243312), (888, 235640), (960, 217967), (1032, 202760), (1096, 190920), (1110, 188512), (1184, 176730), (1290, 162208), (1370, 152736), (1376, 152070), (1480, 141384), (1591, 131520), (1644, 127280), (1720, 121656), (1776, 117820), (2055, 101824), (2064, 101380), (2192, 95460), (2220, 94256), (2368, 88365), (2580, 81104), (2740, 76368), (2752, 76035), (2960, 70692), (3182, 65760), (3288, 63640), (3440, 60828), (3552, 58910), (4110, 50912), (4128, 50690), (4384, 47730), (4440, 47128), (4773, 43840), (5069, 41280), (5160, 40552), (5480, 38184), (5891, 35520), (5920, 35346), (6364, 32880), (6576, 31820), (6880, 30414), (7104, 29455), (7955, 26304), (8220, 25456), (8256, 25345), (8768, 23865), (8880, 23564), (9546, 21920), (10138, 20640), (10320, 20276), (10960, 19092), (11782, 17760), (11840, 17673), (12728, 16440), (13152, 15910), (13760, 15207)]