1236270240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:436

約数の個数: 288

約数和(自身を含む): 4448545920

約数和(自身を除く): 3212275680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 163, 180, 184, 207, 229, 230, 240, 276, 288, 326, 345, 360, 368, 414, 458, 460, 480, 489, 552, 652, 687, 690, 720, 736, 815, 828, 916, 920, 978, 1035, 1104, 1145, 1304, 1374, 1380, 1440, 1467, 1630, 1656, 1832, 1840, 1956, 2061, 2070, 2208, 2290, 2445, 2608, 2748, 2760, 2934, 3260, 3312, 3435, 3664, 3680, 3749, 3912, 4122, 4140, 4580, 4890, 5216, 5267, 5496, 5520, 5868, 6520, 6624, 6870, 7328, 7335, 7498, 7824, 8244, 8280, 9160, 9780, 10305, 10534, 10992, 11040, 11247, 11736, 13040, 13740, 14670, 14996, 15648, 15801, 16488, 16560, 18320, 18745, 19560, 20610, 21068, 21984, 22494, 23472, 26080, 26335, 27480, 29340, 29992, 31602, 32976, 33120, 33741, 36640, 37327, 37490, 39120, 41220, 42136, 44988, 46944, 47403, 52670, 54960, 56235, 58680, 59984, 63204, 65952, 67482, 74654, 74980, 78240, 79005, 82440, 84272, 89976, 94806, 105340, 109920, 111981, 112470, 117360, 119968, 126408, 134964, 149308, 149960, 158010, 164880, 168544, 168705, 179952, 186635, 189612, 210680, 223962, 224940, 234720, 237015, 252816, 269928, 298616, 299920, 316020, 329760, 335943, 337410, 359904, 373270, 379224, 421360, 447924, 449880, 474030, 505632, 539856, 559905, 597232, 599840, 632040, 671886, 674820, 746540, 758448, 842720, 858521, 895848, 899760, 948060, 1079712, 1119810, 1194464, 1264080, 1343772, 1349640, 1493080, 1516896, 1679715, 1717042, 1791696, 1799520, 1896120, 2239620, 2528160, 2575563, 2687544, 2699280, 2986160, 3359430, 3434084, 3583392, 3792240, 4292605, 4479240, 5151126, 5375088, 5398560, 5972320, 6718860, 6868168, 7584480, 7726689, 8585210, 8958480, 10302252, 10750176, 12877815, 13437720, 13736336, 15453378, 17170420, 17916960, 20604504, 25755630, 26875440, 27472672, 30906756, 34340840, 38633445, 41209008, 51511260, 53750880, 61813512, 68681680, 77266890, 82418016, 103022520, 123627024, 137363360, 154533780, 206045040, 247254048, 309067560, 412090080, 618135120, 1236270240]

約数ペア:

[(1, 1236270240), (2, 618135120), (3, 412090080), (4, 309067560), (5, 247254048), (6, 206045040), (8, 154533780), (9, 137363360), (10, 123627024), (12, 103022520), (15, 82418016), (16, 77266890), (18, 68681680), (20, 61813512), (23, 53750880), (24, 51511260), (30, 41209008), (32, 38633445), (36, 34340840), (40, 30906756), (45, 27472672), (46, 26875440), (48, 25755630), (60, 20604504), (69, 17916960), (72, 17170420), (80, 15453378), (90, 13736336), (92, 13437720), (96, 12877815), (115, 10750176), (120, 10302252), (138, 8958480), (144, 8585210), (160, 7726689), (163, 7584480), (180, 6868168), (184, 6718860), (207, 5972320), (229, 5398560), (230, 5375088), (240, 5151126), (276, 4479240), (288, 4292605), (326, 3792240), (345, 3583392), (360, 3434084), (368, 3359430), (414, 2986160), (458, 2699280), (460, 2687544), (480, 2575563), (489, 2528160), (552, 2239620), (652, 1896120), (687, 1799520), (690, 1791696), (720, 1717042), (736, 1679715), (815, 1516896), (828, 1493080), (916, 1349640), (920, 1343772), (978, 1264080), (1035, 1194464), (1104, 1119810), (1145, 1079712), (1304, 948060), (1374, 899760), (1380, 895848), (1440, 858521), (1467, 842720), (1630, 758448), (1656, 746540), (1832, 674820), (1840, 671886), (1956, 632040), (2061, 599840), (2070, 597232), (2208, 559905), (2290, 539856), (2445, 505632), (2608, 474030), (2748, 449880), (2760, 447924), (2934, 421360), (3260, 379224), (3312, 373270), (3435, 359904), (3664, 337410), (3680, 335943), (3749, 329760), (3912, 316020), (4122, 299920), (4140, 298616), (4580, 269928), (4890, 252816), (5216, 237015), (5267, 234720), (5496, 224940), (5520, 223962), (5868, 210680), (6520, 189612), (6624, 186635), (6870, 179952), (7328, 168705), (7335, 168544), (7498, 164880), (7824, 158010), (8244, 149960), (8280, 149308), (9160, 134964), (9780, 126408), (10305, 119968), (10534, 117360), (10992, 112470), (11040, 111981), (11247, 109920), (11736, 105340), (13040, 94806), (13740, 89976), (14670, 84272), (14996, 82440), (15648, 79005), (15801, 78240), (16488, 74980), (16560, 74654), (18320, 67482), (18745, 65952), (19560, 63204), (20610, 59984), (21068, 58680), (21984, 56235), (22494, 54960), (23472, 52670), (26080, 47403), (26335, 46944), (27480, 44988), (29340, 42136), (29992, 41220), (31602, 39120), (32976, 37490), (33120, 37327), (33741, 36640)]