745325280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^3\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 384

約数和(自身を含む): 3048192000

約数和(自身を除く): 2302866720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 343, 360, 378, 392, 420, 432, 441, 480, 490, 503, 504, 540, 560, 588, 630, 672, 686, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1006, 1008, 1029, 1080, 1120, 1176, 1260, 1323, 1372, 1440, 1470, 1509, 1512, 1568, 1680, 1715, 1764, 1890, 1960, 2012, 2016, 2058, 2160, 2205, 2352, 2515, 2520, 2646, 2744, 2940, 3018, 3024, 3087, 3360, 3430, 3521, 3528, 3780, 3920, 4024, 4116, 4320, 4410, 4527, 4704, 5030, 5040, 5145, 5292, 5488, 5880, 6036, 6048, 6174, 6615, 6860, 7042, 7056, 7545, 7560, 7840, 8048, 8232, 8820, 9054, 9261, 10060, 10080, 10290, 10563, 10584, 10976, 11760, 12072, 12348, 13230, 13581, 13720, 14084, 14112, 15090, 15120, 15435, 16096, 16464, 17605, 17640, 18108, 18522, 20120, 20580, 21126, 21168, 22635, 23520, 24144, 24647, 24696, 26460, 27162, 27440, 28168, 30180, 30240, 30870, 31689, 32928, 35210, 35280, 36216, 37044, 40240, 41160, 42252, 42336, 45270, 46305, 48288, 49294, 49392, 52815, 52920, 54324, 54880, 56336, 60360, 61740, 63378, 67905, 70420, 70560, 72432, 73941, 74088, 80480, 82320, 84504, 90540, 92610, 95067, 98588, 98784, 105630, 105840, 108648, 112672, 120720, 123235, 123480, 126756, 135810, 140840, 144864, 147882, 148176, 158445, 164640, 169008, 172529, 181080, 185220, 190134, 197176, 211260, 211680, 217296, 221823, 241440, 246470, 246960, 253512, 271620, 281680, 295764, 296352, 316890, 338016, 345058, 362160, 369705, 370440, 380268, 394352, 422520, 434592, 443646, 475335, 492940, 493920, 507024, 517587, 543240, 563360, 591528, 633780, 665469, 690116, 724320, 739410, 740880, 760536, 788704, 845040, 862645, 887292, 950670, 985880, 1014048, 1035174, 1086480, 1109115, 1183056, 1267560, 1330938, 1380232, 1478820, 1481760, 1521072, 1552761, 1690080, 1725290, 1774584, 1901340, 1971760, 2070348, 2172960, 2218230, 2366112, 2535120, 2587935, 2661876, 2760464, 2957640, 3042144, 3105522, 3327345, 3450580, 3549168, 3802680, 3943520, 4140696, 4436460, 4658283, 5070240, 5175870, 5323752, 5520928, 5915280, 6211044, 6654690, 6901160, 7098336, 7605360, 7763805, 8281392, 8872920, 9316566, 10351740, 10647504, 11830560, 12422088, 13309380, 13802320, 15210720, 15527610, 16562784, 17745840, 18633132, 20703480, 21295008, 23291415, 24844176, 26618760, 27604640, 31055220, 35491680, 37266264, 41406960, 46582830, 49688352, 53237520, 62110440, 74532528, 82813920, 93165660, 106475040, 124220880, 149065056, 186331320, 248441760, 372662640, 745325280]

約数ペア:

[(1, 745325280), (2, 372662640), (3, 248441760), (4, 186331320), (5, 149065056), (6, 124220880), (7, 106475040), (8, 93165660), (9, 82813920), (10, 74532528), (12, 62110440), (14, 53237520), (15, 49688352), (16, 46582830), (18, 41406960), (20, 37266264), (21, 35491680), (24, 31055220), (27, 27604640), (28, 26618760), (30, 24844176), (32, 23291415), (35, 21295008), (36, 20703480), (40, 18633132), (42, 17745840), (45, 16562784), (48, 15527610), (49, 15210720), (54, 13802320), (56, 13309380), (60, 12422088), (63, 11830560), (70, 10647504), (72, 10351740), (80, 9316566), (84, 8872920), (90, 8281392), (96, 7763805), (98, 7605360), (105, 7098336), (108, 6901160), (112, 6654690), (120, 6211044), (126, 5915280), (135, 5520928), (140, 5323752), (144, 5175870), (147, 5070240), (160, 4658283), (168, 4436460), (180, 4140696), (189, 3943520), (196, 3802680), (210, 3549168), (216, 3450580), (224, 3327345), (240, 3105522), (245, 3042144), (252, 2957640), (270, 2760464), (280, 2661876), (288, 2587935), (294, 2535120), (315, 2366112), (336, 2218230), (343, 2172960), (360, 2070348), (378, 1971760), (392, 1901340), (420, 1774584), (432, 1725290), (441, 1690080), (480, 1552761), (490, 1521072), (503, 1481760), (504, 1478820), (540, 1380232), (560, 1330938), (588, 1267560), (630, 1183056), (672, 1109115), (686, 1086480), (720, 1035174), (735, 1014048), (756, 985880), (784, 950670), (840, 887292), (864, 862645), (882, 845040), (945, 788704), (980, 760536), (1006, 740880), (1008, 739410), (1029, 724320), (1080, 690116), (1120, 665469), (1176, 633780), (1260, 591528), (1323, 563360), (1372, 543240), (1440, 517587), (1470, 507024), (1509, 493920), (1512, 492940), (1568, 475335), (1680, 443646), (1715, 434592), (1764, 422520), (1890, 394352), (1960, 380268), (2012, 370440), (2016, 369705), (2058, 362160), (2160, 345058), (2205, 338016), (2352, 316890), (2515, 296352), (2520, 295764), (2646, 281680), (2744, 271620), (2940, 253512), (3018, 246960), (3024, 246470), (3087, 241440), (3360, 221823), (3430, 217296), (3521, 211680), (3528, 211260), (3780, 197176), (3920, 190134), (4024, 185220), (4116, 181080), (4320, 172529), (4410, 169008), (4527, 164640), (4704, 158445), (5030, 148176), (5040, 147882), (5145, 144864), (5292, 140840), (5488, 135810), (5880, 126756), (6036, 123480), (6048, 123235), (6174, 120720), (6615, 112672), (6860, 108648), (7042, 105840), (7056, 105630), (7545, 98784), (7560, 98588), (7840, 95067), (8048, 92610), (8232, 90540), (8820, 84504), (9054, 82320), (9261, 80480), (10060, 74088), (10080, 73941), (10290, 72432), (10563, 70560), (10584, 70420), (10976, 67905), (11760, 63378), (12072, 61740), (12348, 60360), (13230, 56336), (13581, 54880), (13720, 54324), (14084, 52920), (14112, 52815), (15090, 49392), (15120, 49294), (15435, 48288), (16096, 46305), (16464, 45270), (17605, 42336), (17640, 42252), (18108, 41160), (18522, 40240), (20120, 37044), (20580, 36216), (21126, 35280), (21168, 35210), (22635, 32928), (23520, 31689), (24144, 30870), (24647, 30240), (24696, 30180), (26460, 28168), (27162, 27440)]