448477920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1286

約数の個数: 288

約数和(自身を含む): 1743565824

約数和(自身を除く): 1295087904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 132, 138, 144, 160, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 288, 330, 345, 352, 360, 368, 396, 414, 440, 460, 480, 495, 506, 528, 552, 660, 690, 720, 736, 759, 792, 828, 880, 920, 990, 1012, 1035, 1056, 1104, 1231, 1265, 1320, 1380, 1440, 1518, 1584, 1656, 1760, 1840, 1980, 2024, 2070, 2208, 2277, 2462, 2530, 2640, 2760, 3036, 3168, 3312, 3680, 3693, 3795, 3960, 4048, 4140, 4554, 4924, 5060, 5280, 5520, 6072, 6155, 6624, 7386, 7590, 7920, 8096, 8280, 9108, 9848, 10120, 11040, 11079, 11385, 12144, 12310, 13541, 14772, 15180, 15840, 16560, 18216, 18465, 19696, 20240, 22158, 22770, 24288, 24620, 27082, 28313, 29544, 30360, 33120, 36432, 36930, 39392, 40480, 40623, 44316, 45540, 49240, 54164, 55395, 56626, 59088, 60720, 67705, 72864, 73860, 81246, 84939, 88632, 91080, 98480, 108328, 110790, 113252, 118176, 121440, 121869, 135410, 141565, 147720, 162492, 169878, 177264, 182160, 196960, 203115, 216656, 221580, 226504, 243738, 254817, 270820, 283130, 295440, 311443, 324984, 339756, 354528, 364320, 406230, 424695, 433312, 443160, 453008, 487476, 509634, 541640, 566260, 590880, 609345, 622886, 649968, 679512, 812460, 849390, 886320, 906016, 934329, 974952, 1019268, 1083280, 1132520, 1218690, 1245772, 1274085, 1299936, 1359024, 1557215, 1624920, 1698780, 1772640, 1868658, 1949904, 2038536, 2166560, 2265040, 2437380, 2491544, 2548170, 2718048, 2802987, 3114430, 3249840, 3397560, 3737316, 3899808, 4077072, 4530080, 4671645, 4874760, 4983088, 5096340, 5605974, 6228860, 6499680, 6795120, 7474632, 8154144, 9343290, 9749520, 9966176, 10192680, 11211948, 12457720, 13590240, 14014935, 14949264, 18686580, 19499040, 20385360, 22423896, 24915440, 28029870, 29898528, 37373160, 40770720, 44847792, 49830880, 56059740, 74746320, 89695584, 112119480, 149492640, 224238960, 448477920]

約数ペア:

[(1, 448477920), (2, 224238960), (3, 149492640), (4, 112119480), (5, 89695584), (6, 74746320), (8, 56059740), (9, 49830880), (10, 44847792), (11, 40770720), (12, 37373160), (15, 29898528), (16, 28029870), (18, 24915440), (20, 22423896), (22, 20385360), (23, 19499040), (24, 18686580), (30, 14949264), (32, 14014935), (33, 13590240), (36, 12457720), (40, 11211948), (44, 10192680), (45, 9966176), (46, 9749520), (48, 9343290), (55, 8154144), (60, 7474632), (66, 6795120), (69, 6499680), (72, 6228860), (80, 5605974), (88, 5096340), (90, 4983088), (92, 4874760), (96, 4671645), (99, 4530080), (110, 4077072), (115, 3899808), (120, 3737316), (132, 3397560), (138, 3249840), (144, 3114430), (160, 2802987), (165, 2718048), (176, 2548170), (180, 2491544), (184, 2437380), (198, 2265040), (207, 2166560), (220, 2038536), (230, 1949904), (240, 1868658), (253, 1772640), (264, 1698780), (276, 1624920), (288, 1557215), (330, 1359024), (345, 1299936), (352, 1274085), (360, 1245772), (368, 1218690), (396, 1132520), (414, 1083280), (440, 1019268), (460, 974952), (480, 934329), (495, 906016), (506, 886320), (528, 849390), (552, 812460), (660, 679512), (690, 649968), (720, 622886), (736, 609345), (759, 590880), (792, 566260), (828, 541640), (880, 509634), (920, 487476), (990, 453008), (1012, 443160), (1035, 433312), (1056, 424695), (1104, 406230), (1231, 364320), (1265, 354528), (1320, 339756), (1380, 324984), (1440, 311443), (1518, 295440), (1584, 283130), (1656, 270820), (1760, 254817), (1840, 243738), (1980, 226504), (2024, 221580), (2070, 216656), (2208, 203115), (2277, 196960), (2462, 182160), (2530, 177264), (2640, 169878), (2760, 162492), (3036, 147720), (3168, 141565), (3312, 135410), (3680, 121869), (3693, 121440), (3795, 118176), (3960, 113252), (4048, 110790), (4140, 108328), (4554, 98480), (4924, 91080), (5060, 88632), (5280, 84939), (5520, 81246), (6072, 73860), (6155, 72864), (6624, 67705), (7386, 60720), (7590, 59088), (7920, 56626), (8096, 55395), (8280, 54164), (9108, 49240), (9848, 45540), (10120, 44316), (11040, 40623), (11079, 40480), (11385, 39392), (12144, 36930), (12310, 36432), (13541, 33120), (14772, 30360), (15180, 29544), (15840, 28313), (16560, 27082), (18216, 24620), (18465, 24288), (19696, 22770), (20240, 22158)]