347484960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 1257787440

約数和(自身を除く): 910302480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 53, 58, 60, 72, 80, 87, 90, 96, 106, 116, 120, 144, 145, 157, 159, 160, 174, 180, 212, 232, 240, 261, 265, 288, 290, 314, 318, 348, 360, 424, 435, 464, 471, 477, 480, 522, 530, 580, 628, 636, 696, 720, 785, 795, 848, 870, 928, 942, 954, 1044, 1060, 1160, 1256, 1272, 1305, 1392, 1413, 1440, 1537, 1570, 1590, 1696, 1740, 1884, 1908, 2088, 2120, 2320, 2355, 2385, 2512, 2544, 2610, 2784, 2826, 3074, 3140, 3180, 3480, 3768, 3816, 4176, 4240, 4553, 4611, 4640, 4710, 4770, 5024, 5088, 5220, 5652, 6148, 6280, 6360, 6960, 7065, 7536, 7632, 7685, 8321, 8352, 8480, 9106, 9222, 9420, 9540, 10440, 11304, 12296, 12560, 12720, 13659, 13833, 13920, 14130, 15072, 15264, 15370, 16642, 18212, 18444, 18840, 19080, 20880, 22608, 22765, 23055, 24592, 24963, 25120, 25440, 27318, 27666, 28260, 30740, 33284, 36424, 36888, 37680, 38160, 40977, 41605, 41760, 45216, 45530, 46110, 49184, 49926, 54636, 55332, 56520, 61480, 66568, 68295, 69165, 72848, 73776, 74889, 75360, 76320, 81954, 83210, 91060, 92220, 99852, 109272, 110664, 113040, 122960, 124815, 133136, 136590, 138330, 145696, 147552, 149778, 163908, 166420, 182120, 184440, 199704, 204885, 218544, 221328, 226080, 241309, 245920, 249630, 266272, 273180, 276660, 299556, 327816, 332840, 364240, 368880, 374445, 399408, 409770, 437088, 442656, 482618, 499260, 546360, 553320, 599112, 655632, 665680, 723927, 728480, 737760, 748890, 798816, 819540, 965236, 998520, 1092720, 1106640, 1198224, 1206545, 1311264, 1331360, 1447854, 1497780, 1639080, 1930472, 1997040, 2171781, 2185440, 2213280, 2396448, 2413090, 2895708, 2995560, 3278160, 3619635, 3860944, 3994080, 4343562, 4826180, 5791416, 5991120, 6556320, 7239270, 7721888, 8687124, 9652360, 10858905, 11582832, 11982240, 14478540, 17374248, 19304720, 21717810, 23165664, 28957080, 34748496, 38609440, 43435620, 57914160, 69496992, 86871240, 115828320, 173742480, 347484960]

約数ペア:

[(1, 347484960), (2, 173742480), (3, 115828320), (4, 86871240), (5, 69496992), (6, 57914160), (8, 43435620), (9, 38609440), (10, 34748496), (12, 28957080), (15, 23165664), (16, 21717810), (18, 19304720), (20, 17374248), (24, 14478540), (29, 11982240), (30, 11582832), (32, 10858905), (36, 9652360), (40, 8687124), (45, 7721888), (48, 7239270), (53, 6556320), (58, 5991120), (60, 5791416), (72, 4826180), (80, 4343562), (87, 3994080), (90, 3860944), (96, 3619635), (106, 3278160), (116, 2995560), (120, 2895708), (144, 2413090), (145, 2396448), (157, 2213280), (159, 2185440), (160, 2171781), (174, 1997040), (180, 1930472), (212, 1639080), (232, 1497780), (240, 1447854), (261, 1331360), (265, 1311264), (288, 1206545), (290, 1198224), (314, 1106640), (318, 1092720), (348, 998520), (360, 965236), (424, 819540), (435, 798816), (464, 748890), (471, 737760), (477, 728480), (480, 723927), (522, 665680), (530, 655632), (580, 599112), (628, 553320), (636, 546360), (696, 499260), (720, 482618), (785, 442656), (795, 437088), (848, 409770), (870, 399408), (928, 374445), (942, 368880), (954, 364240), (1044, 332840), (1060, 327816), (1160, 299556), (1256, 276660), (1272, 273180), (1305, 266272), (1392, 249630), (1413, 245920), (1440, 241309), (1537, 226080), (1570, 221328), (1590, 218544), (1696, 204885), (1740, 199704), (1884, 184440), (1908, 182120), (2088, 166420), (2120, 163908), (2320, 149778), (2355, 147552), (2385, 145696), (2512, 138330), (2544, 136590), (2610, 133136), (2784, 124815), (2826, 122960), (3074, 113040), (3140, 110664), (3180, 109272), (3480, 99852), (3768, 92220), (3816, 91060), (4176, 83210), (4240, 81954), (4553, 76320), (4611, 75360), (4640, 74889), (4710, 73776), (4770, 72848), (5024, 69165), (5088, 68295), (5220, 66568), (5652, 61480), (6148, 56520), (6280, 55332), (6360, 54636), (6960, 49926), (7065, 49184), (7536, 46110), (7632, 45530), (7685, 45216), (8321, 41760), (8352, 41605), (8480, 40977), (9106, 38160), (9222, 37680), (9420, 36888), (9540, 36424), (10440, 33284), (11304, 30740), (12296, 28260), (12560, 27666), (12720, 27318), (13659, 25440), (13833, 25120), (13920, 24963), (14130, 24592), (15072, 23055), (15264, 22765), (15370, 22608), (16642, 20880), (18212, 19080), (18444, 18840)]