67815360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 224

約数和(自身を含む): 245790720

約数和(自身を除く): 177975360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 167, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 334, 360, 376, 423, 432, 470, 480, 501, 540, 564, 576, 668, 705, 720, 752, 835, 846, 864, 940, 960, 1002, 1080, 1128, 1269, 1336, 1410, 1440, 1503, 1504, 1670, 1692, 1728, 1880, 2004, 2115, 2160, 2256, 2505, 2538, 2672, 2820, 2880, 3006, 3008, 3340, 3384, 3760, 4008, 4230, 4320, 4509, 4512, 5010, 5076, 5344, 5640, 6012, 6345, 6680, 6768, 7515, 7520, 7849, 8016, 8460, 8640, 9018, 9024, 10020, 10152, 10688, 11280, 12024, 12690, 13360, 13536, 15030, 15040, 15698, 16032, 16920, 18036, 20040, 20304, 22545, 22560, 23547, 24048, 25380, 26720, 27072, 30060, 31396, 32064, 33840, 36072, 39245, 40080, 40608, 45090, 45120, 47094, 48096, 50760, 53440, 60120, 62792, 67680, 70641, 72144, 78490, 80160, 81216, 90180, 94188, 96192, 101520, 117735, 120240, 125584, 135360, 141282, 144288, 156980, 160320, 180360, 188376, 203040, 211923, 235470, 240480, 251168, 282564, 288576, 313960, 353205, 360720, 376752, 406080, 423846, 470940, 480960, 502336, 565128, 627920, 706410, 721440, 753504, 847692, 941880, 1059615, 1130256, 1255840, 1412820, 1442880, 1507008, 1695384, 1883760, 2119230, 2260512, 2511680, 2825640, 3390768, 3767520, 4238460, 4521024, 5651280, 6781536, 7535040, 8476920, 11302560, 13563072, 16953840, 22605120, 33907680, 67815360]

約数ペア:

[(1, 67815360), (2, 33907680), (3, 22605120), (4, 16953840), (5, 13563072), (6, 11302560), (8, 8476920), (9, 7535040), (10, 6781536), (12, 5651280), (15, 4521024), (16, 4238460), (18, 3767520), (20, 3390768), (24, 2825640), (27, 2511680), (30, 2260512), (32, 2119230), (36, 1883760), (40, 1695384), (45, 1507008), (47, 1442880), (48, 1412820), (54, 1255840), (60, 1130256), (64, 1059615), (72, 941880), (80, 847692), (90, 753504), (94, 721440), (96, 706410), (108, 627920), (120, 565128), (135, 502336), (141, 480960), (144, 470940), (160, 423846), (167, 406080), (180, 376752), (188, 360720), (192, 353205), (216, 313960), (235, 288576), (240, 282564), (270, 251168), (282, 240480), (288, 235470), (320, 211923), (334, 203040), (360, 188376), (376, 180360), (423, 160320), (432, 156980), (470, 144288), (480, 141282), (501, 135360), (540, 125584), (564, 120240), (576, 117735), (668, 101520), (705, 96192), (720, 94188), (752, 90180), (835, 81216), (846, 80160), (864, 78490), (940, 72144), (960, 70641), (1002, 67680), (1080, 62792), (1128, 60120), (1269, 53440), (1336, 50760), (1410, 48096), (1440, 47094), (1503, 45120), (1504, 45090), (1670, 40608), (1692, 40080), (1728, 39245), (1880, 36072), (2004, 33840), (2115, 32064), (2160, 31396), (2256, 30060), (2505, 27072), (2538, 26720), (2672, 25380), (2820, 24048), (2880, 23547), (3006, 22560), (3008, 22545), (3340, 20304), (3384, 20040), (3760, 18036), (4008, 16920), (4230, 16032), (4320, 15698), (4509, 15040), (4512, 15030), (5010, 13536), (5076, 13360), (5344, 12690), (5640, 12024), (6012, 11280), (6345, 10688), (6680, 10152), (6768, 10020), (7515, 9024), (7520, 9018), (7849, 8640), (8016, 8460)]