423650880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{509}}^1$

素因数の和:566

約数の個数: 252

約数和(自身を含む): 1550982420

約数和(自身を除く): 1127331540

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, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 289, 306, 320, 340, 360, 408, 480, 509, 510, 544, 576, 578, 612, 680, 720, 765, 816, 867, 960, 1018, 1020, 1088, 1156, 1224, 1360, 1440, 1445, 1527, 1530, 1632, 1734, 2036, 2040, 2312, 2448, 2545, 2601, 2720, 2880, 2890, 3054, 3060, 3264, 3468, 4072, 4080, 4335, 4581, 4624, 4896, 5090, 5202, 5440, 5780, 6108, 6120, 6936, 7635, 8144, 8160, 8653, 8670, 9162, 9248, 9792, 10180, 10404, 11560, 12216, 12240, 13005, 13872, 15270, 16288, 16320, 17306, 17340, 18324, 18496, 20360, 20808, 22905, 23120, 24432, 24480, 25959, 26010, 27744, 30540, 32576, 34612, 34680, 36648, 40720, 41616, 43265, 45810, 46240, 48864, 48960, 51918, 52020, 55488, 61080, 69224, 69360, 73296, 77877, 81440, 83232, 86530, 91620, 92480, 97728, 103836, 104040, 122160, 129795, 138448, 138720, 146592, 147101, 155754, 162880, 166464, 173060, 183240, 207672, 208080, 244320, 259590, 276896, 277440, 293184, 294202, 311508, 346120, 366480, 389385, 415344, 416160, 441303, 488640, 519180, 553792, 588404, 623016, 692240, 732960, 735505, 778770, 830688, 832320, 882606, 1038360, 1176808, 1246032, 1323909, 1384480, 1465920, 1471010, 1557540, 1661376, 1765212, 2076720, 2206515, 2353616, 2492064, 2647818, 2768960, 2942020, 3115080, 3530424, 4153440, 4413030, 4707232, 4984128, 5295636, 5884040, 6230160, 6619545, 7060848, 8306880, 8826060, 9414464, 10591272, 11768080, 12460320, 13239090, 14121696, 17652120, 21182544, 23536160, 24920640, 26478180, 28243392, 35304240, 42365088, 47072320, 52956360, 70608480, 84730176, 105912720, 141216960, 211825440, 423650880]

約数ペア:

[(1, 423650880), (2, 211825440), (3, 141216960), (4, 105912720), (5, 84730176), (6, 70608480), (8, 52956360), (9, 47072320), (10, 42365088), (12, 35304240), (15, 28243392), (16, 26478180), (17, 24920640), (18, 23536160), (20, 21182544), (24, 17652120), (30, 14121696), (32, 13239090), (34, 12460320), (36, 11768080), (40, 10591272), (45, 9414464), (48, 8826060), (51, 8306880), (60, 7060848), (64, 6619545), (68, 6230160), (72, 5884040), (80, 5295636), (85, 4984128), (90, 4707232), (96, 4413030), (102, 4153440), (120, 3530424), (136, 3115080), (144, 2942020), (153, 2768960), (160, 2647818), (170, 2492064), (180, 2353616), (192, 2206515), (204, 2076720), (240, 1765212), (255, 1661376), (272, 1557540), (288, 1471010), (289, 1465920), (306, 1384480), (320, 1323909), (340, 1246032), (360, 1176808), (408, 1038360), (480, 882606), (509, 832320), (510, 830688), (544, 778770), (576, 735505), (578, 732960), (612, 692240), (680, 623016), (720, 588404), (765, 553792), (816, 519180), (867, 488640), (960, 441303), (1018, 416160), (1020, 415344), (1088, 389385), (1156, 366480), (1224, 346120), (1360, 311508), (1440, 294202), (1445, 293184), (1527, 277440), (1530, 276896), (1632, 259590), (1734, 244320), (2036, 208080), (2040, 207672), (2312, 183240), (2448, 173060), (2545, 166464), (2601, 162880), (2720, 155754), (2880, 147101), (2890, 146592), (3054, 138720), (3060, 138448), (3264, 129795), (3468, 122160), (4072, 104040), (4080, 103836), (4335, 97728), (4581, 92480), (4624, 91620), (4896, 86530), (5090, 83232), (5202, 81440), (5440, 77877), (5780, 73296), (6108, 69360), (6120, 69224), (6936, 61080), (7635, 55488), (8144, 52020), (8160, 51918), (8653, 48960), (8670, 48864), (9162, 46240), (9248, 45810), (9792, 43265), (10180, 41616), (10404, 40720), (11560, 36648), (12216, 34680), (12240, 34612), (13005, 32576), (13872, 30540), (15270, 27744), (16288, 26010), (16320, 25959), (17306, 24480), (17340, 24432), (18324, 23120), (18496, 22905), (20360, 20808)]