199365120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:555

約数の個数: 240

約数和(自身を含む): 732508920

約数和(自身を除く): 533143800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 509, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1018, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1527, 1530, 1536, 1632, 1920, 2036, 2040, 2176, 2304, 2448, 2545, 2560, 2720, 2880, 3054, 3060, 3264, 3840, 4072, 4080, 4352, 4581, 4608, 4896, 5090, 5440, 5760, 6108, 6120, 6528, 7635, 7680, 8144, 8160, 8653, 8704, 9162, 9792, 10180, 10880, 11520, 12216, 12240, 13056, 15270, 16288, 16320, 17306, 18324, 19584, 20360, 21760, 22905, 23040, 24432, 24480, 25959, 26112, 30540, 32576, 32640, 34612, 36648, 39168, 40720, 43265, 43520, 45810, 48864, 48960, 51918, 61080, 65152, 65280, 69224, 73296, 77877, 78336, 81440, 86530, 91620, 97728, 97920, 103836, 122160, 129795, 130304, 130560, 138448, 146592, 155754, 162880, 173060, 183240, 195456, 195840, 207672, 244320, 259590, 260608, 276896, 293184, 311508, 325760, 346120, 366480, 389385, 390912, 391680, 415344, 488640, 519180, 553792, 586368, 623016, 651520, 692240, 732960, 778770, 781824, 830688, 977280, 1038360, 1107584, 1172736, 1246032, 1303040, 1384480, 1465920, 1557540, 1661376, 1954560, 2076720, 2215168, 2345472, 2492064, 2768960, 2931840, 3115080, 3322752, 3909120, 4153440, 4430336, 4984128, 5537920, 5863680, 6230160, 6645504, 8306880, 9968256, 11075840, 11727360, 12460320, 13291008, 16613760, 19936512, 22151680, 24920640, 33227520, 39873024, 49841280, 66455040, 99682560, 199365120]

約数ペア:

[(1, 199365120), (2, 99682560), (3, 66455040), (4, 49841280), (5, 39873024), (6, 33227520), (8, 24920640), (9, 22151680), (10, 19936512), (12, 16613760), (15, 13291008), (16, 12460320), (17, 11727360), (18, 11075840), (20, 9968256), (24, 8306880), (30, 6645504), (32, 6230160), (34, 5863680), (36, 5537920), (40, 4984128), (45, 4430336), (48, 4153440), (51, 3909120), (60, 3322752), (64, 3115080), (68, 2931840), (72, 2768960), (80, 2492064), (85, 2345472), (90, 2215168), (96, 2076720), (102, 1954560), (120, 1661376), (128, 1557540), (136, 1465920), (144, 1384480), (153, 1303040), (160, 1246032), (170, 1172736), (180, 1107584), (192, 1038360), (204, 977280), (240, 830688), (255, 781824), (256, 778770), (272, 732960), (288, 692240), (306, 651520), (320, 623016), (340, 586368), (360, 553792), (384, 519180), (408, 488640), (480, 415344), (509, 391680), (510, 390912), (512, 389385), (544, 366480), (576, 346120), (612, 325760), (640, 311508), (680, 293184), (720, 276896), (765, 260608), (768, 259590), (816, 244320), (960, 207672), (1018, 195840), (1020, 195456), (1088, 183240), (1152, 173060), (1224, 162880), (1280, 155754), (1360, 146592), (1440, 138448), (1527, 130560), (1530, 130304), (1536, 129795), (1632, 122160), (1920, 103836), (2036, 97920), (2040, 97728), (2176, 91620), (2304, 86530), (2448, 81440), (2545, 78336), (2560, 77877), (2720, 73296), (2880, 69224), (3054, 65280), (3060, 65152), (3264, 61080), (3840, 51918), (4072, 48960), (4080, 48864), (4352, 45810), (4581, 43520), (4608, 43265), (4896, 40720), (5090, 39168), (5440, 36648), (5760, 34612), (6108, 32640), (6120, 32576), (6528, 30540), (7635, 26112), (7680, 25959), (8144, 24480), (8160, 24432), (8653, 23040), (8704, 22905), (9162, 21760), (9792, 20360), (10180, 19584), (10880, 18324), (11520, 17306), (12216, 16320), (12240, 16288), (13056, 15270)]