395154720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 384

約数和(自身を含む): 1493614080

約数和(自身を除く): 1098459360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 41, 45, 46, 48, 54, 60, 69, 72, 80, 82, 90, 92, 96, 97, 108, 115, 120, 123, 135, 138, 144, 160, 164, 180, 184, 194, 205, 207, 216, 230, 240, 246, 270, 276, 288, 291, 328, 345, 360, 368, 369, 388, 410, 414, 432, 460, 480, 485, 492, 540, 552, 582, 615, 621, 656, 690, 720, 736, 738, 776, 820, 828, 864, 873, 920, 943, 970, 984, 1035, 1080, 1104, 1107, 1164, 1230, 1242, 1312, 1380, 1440, 1455, 1476, 1552, 1640, 1656, 1746, 1840, 1845, 1886, 1940, 1968, 2070, 2160, 2208, 2214, 2231, 2328, 2460, 2484, 2619, 2760, 2829, 2910, 2952, 3104, 3105, 3280, 3312, 3492, 3680, 3690, 3772, 3880, 3936, 3977, 4140, 4320, 4365, 4428, 4462, 4656, 4715, 4920, 4968, 5238, 5520, 5535, 5658, 5820, 5904, 6210, 6560, 6624, 6693, 6984, 7380, 7544, 7760, 7954, 8280, 8487, 8730, 8856, 8924, 9312, 9430, 9840, 9936, 10476, 11040, 11070, 11155, 11316, 11640, 11808, 11931, 12420, 13095, 13386, 13968, 14145, 14760, 15088, 15520, 15908, 16560, 16974, 17460, 17712, 17848, 18860, 19680, 19872, 19885, 20079, 20952, 22140, 22310, 22632, 23280, 23862, 24840, 25461, 26190, 26772, 27936, 28290, 29520, 30176, 31816, 33120, 33465, 33948, 34920, 35424, 35696, 35793, 37720, 39770, 40158, 41904, 42435, 44280, 44620, 45264, 46560, 47724, 49680, 50922, 52380, 53544, 56580, 59040, 59655, 60237, 63632, 66930, 67896, 69840, 71392, 71586, 75440, 79540, 80316, 83808, 84870, 88560, 89240, 90528, 91471, 95448, 99360, 100395, 101844, 104760, 107088, 107379, 113160, 119310, 120474, 127264, 127305, 133860, 135792, 139680, 143172, 150880, 159080, 160632, 169740, 177120, 178480, 178965, 182942, 190896, 200790, 203688, 209520, 214176, 214758, 226320, 238620, 240948, 254610, 267720, 271584, 274413, 286344, 301185, 318160, 321264, 339480, 356960, 357930, 365884, 381792, 401580, 407376, 419040, 429516, 452640, 457355, 477240, 481896, 509220, 535440, 536895, 548826, 572688, 602370, 636320, 642528, 678960, 715860, 731768, 803160, 814752, 823239, 859032, 914710, 954480, 963792, 1018440, 1070880, 1073790, 1097652, 1145376, 1204740, 1357920, 1372065, 1431720, 1463536, 1606320, 1646478, 1718064, 1829420, 1908960, 1927584, 2036880, 2147580, 2195304, 2409480, 2469717, 2744130, 2863440, 2927072, 3212640, 3292956, 3436128, 3658840, 4073760, 4116195, 4295160, 4390608, 4818960, 4939434, 5488260, 5726880, 6585912, 7317680, 8232390, 8590320, 8781216, 9637920, 9878868, 10976520, 12348585, 13171824, 14635360, 16464780, 17180640, 19757736, 21953040, 24697170, 26343648, 32929560, 39515472, 43906080, 49394340, 65859120, 79030944, 98788680, 131718240, 197577360, 395154720]

約数ペア:

[(1, 395154720), (2, 197577360), (3, 131718240), (4, 98788680), (5, 79030944), (6, 65859120), (8, 49394340), (9, 43906080), (10, 39515472), (12, 32929560), (15, 26343648), (16, 24697170), (18, 21953040), (20, 19757736), (23, 17180640), (24, 16464780), (27, 14635360), (30, 13171824), (32, 12348585), (36, 10976520), (40, 9878868), (41, 9637920), (45, 8781216), (46, 8590320), (48, 8232390), (54, 7317680), (60, 6585912), (69, 5726880), (72, 5488260), (80, 4939434), (82, 4818960), (90, 4390608), (92, 4295160), (96, 4116195), (97, 4073760), (108, 3658840), (115, 3436128), (120, 3292956), (123, 3212640), (135, 2927072), (138, 2863440), (144, 2744130), (160, 2469717), (164, 2409480), (180, 2195304), (184, 2147580), (194, 2036880), (205, 1927584), (207, 1908960), (216, 1829420), (230, 1718064), (240, 1646478), (246, 1606320), (270, 1463536), (276, 1431720), (288, 1372065), (291, 1357920), (328, 1204740), (345, 1145376), (360, 1097652), (368, 1073790), (369, 1070880), (388, 1018440), (410, 963792), (414, 954480), (432, 914710), (460, 859032), (480, 823239), (485, 814752), (492, 803160), (540, 731768), (552, 715860), (582, 678960), (615, 642528), (621, 636320), (656, 602370), (690, 572688), (720, 548826), (736, 536895), (738, 535440), (776, 509220), (820, 481896), (828, 477240), (864, 457355), (873, 452640), (920, 429516), (943, 419040), (970, 407376), (984, 401580), (1035, 381792), (1080, 365884), (1104, 357930), (1107, 356960), (1164, 339480), (1230, 321264), (1242, 318160), (1312, 301185), (1380, 286344), (1440, 274413), (1455, 271584), (1476, 267720), (1552, 254610), (1640, 240948), (1656, 238620), (1746, 226320), (1840, 214758), (1845, 214176), (1886, 209520), (1940, 203688), (1968, 200790), (2070, 190896), (2160, 182942), (2208, 178965), (2214, 178480), (2231, 177120), (2328, 169740), (2460, 160632), (2484, 159080), (2619, 150880), (2760, 143172), (2829, 139680), (2910, 135792), (2952, 133860), (3104, 127305), (3105, 127264), (3280, 120474), (3312, 119310), (3492, 113160), (3680, 107379), (3690, 107088), (3772, 104760), (3880, 101844), (3936, 100395), (3977, 99360), (4140, 95448), (4320, 91471), (4365, 90528), (4428, 89240), (4462, 88560), (4656, 84870), (4715, 83808), (4920, 80316), (4968, 79540), (5238, 75440), (5520, 71586), (5535, 71392), (5658, 69840), (5820, 67896), (5904, 66930), (6210, 63632), (6560, 60237), (6624, 59655), (6693, 59040), (6984, 56580), (7380, 53544), (7544, 52380), (7760, 50922), (7954, 49680), (8280, 47724), (8487, 46560), (8730, 45264), (8856, 44620), (8924, 44280), (9312, 42435), (9430, 41904), (9840, 40158), (9936, 39770), (10476, 37720), (11040, 35793), (11070, 35696), (11155, 35424), (11316, 34920), (11640, 33948), (11808, 33465), (11931, 33120), (12420, 31816), (13095, 30176), (13386, 29520), (13968, 28290), (14145, 27936), (14760, 26772), (15088, 26190), (15520, 25461), (15908, 24840), (16560, 23862), (16974, 23280), (17460, 22632), (17712, 22310), (17848, 22140), (18860, 20952), (19680, 20079), (19872, 19885)]