471114880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 1308700800

約数和(自身を除く): 837585920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 43, 53, 64, 68, 76, 80, 85, 86, 95, 106, 128, 136, 152, 160, 170, 172, 190, 212, 215, 265, 272, 304, 320, 323, 340, 344, 380, 424, 430, 530, 544, 608, 640, 646, 680, 688, 731, 760, 817, 848, 860, 901, 1007, 1060, 1088, 1216, 1292, 1360, 1376, 1462, 1520, 1615, 1634, 1696, 1720, 1802, 2014, 2120, 2176, 2279, 2432, 2584, 2720, 2752, 2924, 3040, 3230, 3268, 3392, 3440, 3604, 3655, 4028, 4085, 4240, 4505, 4558, 5035, 5168, 5440, 5504, 5848, 6080, 6460, 6536, 6784, 6880, 7208, 7310, 8056, 8170, 8480, 9010, 9116, 10070, 10336, 10880, 11395, 11696, 12160, 12920, 13072, 13760, 13889, 14416, 14620, 16112, 16340, 16960, 17119, 18020, 18232, 20140, 20672, 22790, 23392, 25840, 26144, 27520, 27778, 28832, 29240, 32224, 32680, 33920, 34238, 36040, 36464, 38743, 40280, 41344, 43301, 45580, 46784, 51680, 52288, 55556, 57664, 58480, 64448, 65360, 68476, 69445, 72080, 72928, 77486, 80560, 85595, 86602, 91160, 93568, 103360, 104576, 111112, 115328, 116960, 128896, 130720, 136952, 138890, 144160, 145856, 154972, 161120, 171190, 173204, 182320, 193715, 206720, 216505, 222224, 233920, 261440, 273904, 277780, 288320, 291712, 309944, 322240, 342380, 346408, 364640, 387430, 433010, 444448, 467840, 522880, 547808, 555560, 576640, 619888, 644480, 684760, 692816, 729280, 736117, 774860, 866020, 888896, 1095616, 1111120, 1239776, 1369520, 1385632, 1458560, 1472234, 1549720, 1732040, 1777792, 2191232, 2222240, 2479552, 2739040, 2771264, 2944468, 3099440, 3464080, 3680585, 4444480, 4959104, 5478080, 5542528, 5888936, 6198880, 6928160, 7361170, 8888960, 10956160, 11777872, 12397760, 13856320, 14722340, 23555744, 24795520, 27712640, 29444680, 47111488, 58889360, 94222976, 117778720, 235557440, 471114880]

約数ペア:

[(1, 471114880), (2, 235557440), (4, 117778720), (5, 94222976), (8, 58889360), (10, 47111488), (16, 29444680), (17, 27712640), (19, 24795520), (20, 23555744), (32, 14722340), (34, 13856320), (38, 12397760), (40, 11777872), (43, 10956160), (53, 8888960), (64, 7361170), (68, 6928160), (76, 6198880), (80, 5888936), (85, 5542528), (86, 5478080), (95, 4959104), (106, 4444480), (128, 3680585), (136, 3464080), (152, 3099440), (160, 2944468), (170, 2771264), (172, 2739040), (190, 2479552), (212, 2222240), (215, 2191232), (265, 1777792), (272, 1732040), (304, 1549720), (320, 1472234), (323, 1458560), (340, 1385632), (344, 1369520), (380, 1239776), (424, 1111120), (430, 1095616), (530, 888896), (544, 866020), (608, 774860), (640, 736117), (646, 729280), (680, 692816), (688, 684760), (731, 644480), (760, 619888), (817, 576640), (848, 555560), (860, 547808), (901, 522880), (1007, 467840), (1060, 444448), (1088, 433010), (1216, 387430), (1292, 364640), (1360, 346408), (1376, 342380), (1462, 322240), (1520, 309944), (1615, 291712), (1634, 288320), (1696, 277780), (1720, 273904), (1802, 261440), (2014, 233920), (2120, 222224), (2176, 216505), (2279, 206720), (2432, 193715), (2584, 182320), (2720, 173204), (2752, 171190), (2924, 161120), (3040, 154972), (3230, 145856), (3268, 144160), (3392, 138890), (3440, 136952), (3604, 130720), (3655, 128896), (4028, 116960), (4085, 115328), (4240, 111112), (4505, 104576), (4558, 103360), (5035, 93568), (5168, 91160), (5440, 86602), (5504, 85595), (5848, 80560), (6080, 77486), (6460, 72928), (6536, 72080), (6784, 69445), (6880, 68476), (7208, 65360), (7310, 64448), (8056, 58480), (8170, 57664), (8480, 55556), (9010, 52288), (9116, 51680), (10070, 46784), (10336, 45580), (10880, 43301), (11395, 41344), (11696, 40280), (12160, 38743), (12920, 36464), (13072, 36040), (13760, 34238), (13889, 33920), (14416, 32680), (14620, 32224), (16112, 29240), (16340, 28832), (16960, 27778), (17119, 27520), (18020, 26144), (18232, 25840), (20140, 23392), (20672, 22790)]