337808640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 1190883456

約数和(自身を除く): 853074816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 67, 78, 80, 96, 101, 104, 120, 128, 130, 134, 156, 160, 192, 195, 201, 202, 208, 240, 256, 260, 268, 303, 312, 320, 335, 384, 390, 402, 404, 416, 480, 505, 520, 536, 606, 624, 640, 670, 768, 780, 804, 808, 832, 871, 960, 1005, 1010, 1040, 1072, 1212, 1248, 1280, 1313, 1340, 1515, 1560, 1608, 1616, 1664, 1742, 1920, 2010, 2020, 2080, 2144, 2424, 2496, 2613, 2626, 2680, 3030, 3120, 3216, 3232, 3328, 3484, 3840, 3939, 4020, 4040, 4160, 4288, 4355, 4848, 4992, 5226, 5252, 5360, 6060, 6240, 6432, 6464, 6565, 6767, 6968, 7878, 8040, 8080, 8320, 8576, 8710, 9696, 9984, 10452, 10504, 10720, 12120, 12480, 12864, 12928, 13065, 13130, 13534, 13936, 15756, 16080, 16160, 16640, 17152, 17420, 19392, 19695, 20301, 20904, 21008, 21440, 24240, 24960, 25728, 25856, 26130, 26260, 27068, 27872, 31512, 32160, 32320, 33835, 34840, 38784, 39390, 40602, 41808, 42016, 42880, 48480, 49920, 51456, 52260, 52520, 54136, 55744, 63024, 64320, 64640, 67670, 69680, 77568, 78780, 81204, 83616, 84032, 85760, 87971, 96960, 101505, 104520, 105040, 108272, 111488, 126048, 128640, 129280, 135340, 139360, 157560, 162408, 167232, 168064, 175942, 193920, 203010, 209040, 210080, 216544, 222976, 252096, 257280, 263913, 270680, 278720, 315120, 324816, 334464, 336128, 351884, 387840, 406020, 418080, 420160, 433088, 439855, 504192, 527826, 541360, 557440, 630240, 649632, 668928, 703768, 812040, 836160, 840320, 866176, 879710, 1008384, 1055652, 1082720, 1114880, 1260480, 1299264, 1319565, 1407536, 1624080, 1672320, 1680640, 1732352, 1759420, 2111304, 2165440, 2520960, 2598528, 2639130, 2815072, 3248160, 3344640, 3518840, 4222608, 4330880, 5041920, 5197056, 5278260, 5630144, 6496320, 7037680, 8445216, 8661760, 10556520, 11260288, 12992640, 14075360, 16890432, 21113040, 22520576, 25985280, 28150720, 33780864, 42226080, 56301440, 67561728, 84452160, 112602880, 168904320, 337808640]

約数ペア:

[(1, 337808640), (2, 168904320), (3, 112602880), (4, 84452160), (5, 67561728), (6, 56301440), (8, 42226080), (10, 33780864), (12, 28150720), (13, 25985280), (15, 22520576), (16, 21113040), (20, 16890432), (24, 14075360), (26, 12992640), (30, 11260288), (32, 10556520), (39, 8661760), (40, 8445216), (48, 7037680), (52, 6496320), (60, 5630144), (64, 5278260), (65, 5197056), (67, 5041920), (78, 4330880), (80, 4222608), (96, 3518840), (101, 3344640), (104, 3248160), (120, 2815072), (128, 2639130), (130, 2598528), (134, 2520960), (156, 2165440), (160, 2111304), (192, 1759420), (195, 1732352), (201, 1680640), (202, 1672320), (208, 1624080), (240, 1407536), (256, 1319565), (260, 1299264), (268, 1260480), (303, 1114880), (312, 1082720), (320, 1055652), (335, 1008384), (384, 879710), (390, 866176), (402, 840320), (404, 836160), (416, 812040), (480, 703768), (505, 668928), (520, 649632), (536, 630240), (606, 557440), (624, 541360), (640, 527826), (670, 504192), (768, 439855), (780, 433088), (804, 420160), (808, 418080), (832, 406020), (871, 387840), (960, 351884), (1005, 336128), (1010, 334464), (1040, 324816), (1072, 315120), (1212, 278720), (1248, 270680), (1280, 263913), (1313, 257280), (1340, 252096), (1515, 222976), (1560, 216544), (1608, 210080), (1616, 209040), (1664, 203010), (1742, 193920), (1920, 175942), (2010, 168064), (2020, 167232), (2080, 162408), (2144, 157560), (2424, 139360), (2496, 135340), (2613, 129280), (2626, 128640), (2680, 126048), (3030, 111488), (3120, 108272), (3216, 105040), (3232, 104520), (3328, 101505), (3484, 96960), (3840, 87971), (3939, 85760), (4020, 84032), (4040, 83616), (4160, 81204), (4288, 78780), (4355, 77568), (4848, 69680), (4992, 67670), (5226, 64640), (5252, 64320), (5360, 63024), (6060, 55744), (6240, 54136), (6432, 52520), (6464, 52260), (6565, 51456), (6767, 49920), (6968, 48480), (7878, 42880), (8040, 42016), (8080, 41808), (8320, 40602), (8576, 39390), (8710, 38784), (9696, 34840), (9984, 33835), (10452, 32320), (10504, 32160), (10720, 31512), (12120, 27872), (12480, 27068), (12864, 26260), (12928, 26130), (13065, 25856), (13130, 25728), (13534, 24960), (13936, 24240), (15756, 21440), (16080, 21008), (16160, 20904), (16640, 20301), (17152, 19695), (17420, 19392)]