1331124480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1022

約数の個数: 432

約数和(自身を含む): 5578844544

約数和(自身を除く): 4247720064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 256, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 765, 768, 816, 840, 896, 952, 960, 971, 1008, 1020, 1071, 1088, 1120, 1152, 1190, 1224, 1260, 1280, 1344, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1792, 1904, 1920, 1942, 2016, 2040, 2142, 2176, 2240, 2304, 2380, 2448, 2520, 2688, 2720, 2856, 2880, 2913, 3060, 3264, 3360, 3570, 3808, 3840, 3884, 4032, 4080, 4284, 4352, 4480, 4760, 4855, 4896, 5040, 5355, 5376, 5440, 5712, 5760, 5826, 6120, 6528, 6720, 6797, 7140, 7616, 7768, 8064, 8160, 8568, 8739, 8960, 9520, 9710, 9792, 10080, 10710, 10880, 11424, 11520, 11652, 12240, 13056, 13440, 13594, 14280, 14565, 15232, 15536, 16128, 16320, 16507, 17136, 17478, 19040, 19420, 19584, 20160, 20391, 21420, 21760, 22848, 23304, 24480, 26880, 27188, 28560, 29130, 30464, 31072, 32640, 33014, 33985, 34272, 34956, 38080, 38840, 39168, 40320, 40782, 42840, 43695, 45696, 46608, 48960, 49521, 54376, 57120, 58260, 61173, 62144, 65280, 66028, 67970, 68544, 69912, 76160, 77680, 80640, 81564, 82535, 85680, 87390, 91392, 93216, 97920, 99042, 101955, 108752, 114240, 115549, 116520, 122346, 124288, 132056, 135940, 137088, 139824, 148563, 152320, 155360, 163128, 165070, 171360, 174780, 186432, 195840, 198084, 203910, 217504, 228480, 231098, 233040, 244692, 247605, 248576, 264112, 271880, 274176, 279648, 297126, 305865, 310720, 326256, 330140, 342720, 346647, 349560, 372864, 396168, 407820, 435008, 456960, 462196, 466080, 489384, 495210, 528224, 543760, 559296, 577745, 594252, 611730, 621440, 652512, 660280, 685440, 693294, 699120, 742815, 745728, 792336, 815640, 870016, 924392, 932160, 978768, 990420, 1039941, 1056448, 1087520, 1118592, 1155490, 1188504, 1223460, 1242880, 1305024, 1320560, 1370880, 1386588, 1398240, 1485630, 1584672, 1631280, 1733235, 1740032, 1848784, 1864320, 1957536, 1980840, 2079882, 2112896, 2175040, 2237184, 2310980, 2377008, 2446920, 2610048, 2641120, 2773176, 2796480, 2971260, 3169344, 3262560, 3466470, 3697568, 3728640, 3915072, 3961680, 4159764, 4225792, 4350080, 4621960, 4754016, 4893840, 5199705, 5220096, 5282240, 5546352, 5592960, 5942520, 6338688, 6525120, 6932940, 7395136, 7830144, 7923360, 8319528, 8700160, 9243920, 9508032, 9787680, 10399410, 10564480, 11092704, 11185920, 11885040, 12677376, 13050240, 13865880, 14790272, 15660288, 15846720, 16639056, 18487840, 19016064, 19575360, 20798820, 21128960, 22185408, 23770080, 26100480, 27731760, 29580544, 31693440, 33278112, 36975680, 38032128, 39150720, 41597640, 44370816, 47540160, 55463520, 63386880, 66556224, 73951360, 78301440, 83195280, 88741632, 95080320, 110927040, 133112448, 147902720, 166390560, 190160640, 221854080, 266224896, 332781120, 443708160, 665562240, 1331124480]

約数ペア:

[(1, 1331124480), (2, 665562240), (3, 443708160), (4, 332781120), (5, 266224896), (6, 221854080), (7, 190160640), (8, 166390560), (9, 147902720), (10, 133112448), (12, 110927040), (14, 95080320), (15, 88741632), (16, 83195280), (17, 78301440), (18, 73951360), (20, 66556224), (21, 63386880), (24, 55463520), (28, 47540160), (30, 44370816), (32, 41597640), (34, 39150720), (35, 38032128), (36, 36975680), (40, 33278112), (42, 31693440), (45, 29580544), (48, 27731760), (51, 26100480), (56, 23770080), (60, 22185408), (63, 21128960), (64, 20798820), (68, 19575360), (70, 19016064), (72, 18487840), (80, 16639056), (84, 15846720), (85, 15660288), (90, 14790272), (96, 13865880), (102, 13050240), (105, 12677376), (112, 11885040), (119, 11185920), (120, 11092704), (126, 10564480), (128, 10399410), (136, 9787680), (140, 9508032), (144, 9243920), (153, 8700160), (160, 8319528), (168, 7923360), (170, 7830144), (180, 7395136), (192, 6932940), (204, 6525120), (210, 6338688), (224, 5942520), (238, 5592960), (240, 5546352), (252, 5282240), (255, 5220096), (256, 5199705), (272, 4893840), (280, 4754016), (288, 4621960), (306, 4350080), (315, 4225792), (320, 4159764), (336, 3961680), (340, 3915072), (357, 3728640), (360, 3697568), (384, 3466470), (408, 3262560), (420, 3169344), (448, 2971260), (476, 2796480), (480, 2773176), (504, 2641120), (510, 2610048), (544, 2446920), (560, 2377008), (576, 2310980), (595, 2237184), (612, 2175040), (630, 2112896), (640, 2079882), (672, 1980840), (680, 1957536), (714, 1864320), (720, 1848784), (765, 1740032), (768, 1733235), (816, 1631280), (840, 1584672), (896, 1485630), (952, 1398240), (960, 1386588), (971, 1370880), (1008, 1320560), (1020, 1305024), (1071, 1242880), (1088, 1223460), (1120, 1188504), (1152, 1155490), (1190, 1118592), (1224, 1087520), (1260, 1056448), (1280, 1039941), (1344, 990420), (1360, 978768), (1428, 932160), (1440, 924392), (1530, 870016), (1632, 815640), (1680, 792336), (1785, 745728), (1792, 742815), (1904, 699120), (1920, 693294), (1942, 685440), (2016, 660280), (2040, 652512), (2142, 621440), (2176, 611730), (2240, 594252), (2304, 577745), (2380, 559296), (2448, 543760), (2520, 528224), (2688, 495210), (2720, 489384), (2856, 466080), (2880, 462196), (2913, 456960), (3060, 435008), (3264, 407820), (3360, 396168), (3570, 372864), (3808, 349560), (3840, 346647), (3884, 342720), (4032, 330140), (4080, 326256), (4284, 310720), (4352, 305865), (4480, 297126), (4760, 279648), (4855, 274176), (4896, 271880), (5040, 264112), (5355, 248576), (5376, 247605), (5440, 244692), (5712, 233040), (5760, 231098), (5826, 228480), (6120, 217504), (6528, 203910), (6720, 198084), (6797, 195840), (7140, 186432), (7616, 174780), (7768, 171360), (8064, 165070), (8160, 163128), (8568, 155360), (8739, 152320), (8960, 148563), (9520, 139824), (9710, 137088), (9792, 135940), (10080, 132056), (10710, 124288), (10880, 122346), (11424, 116520), (11520, 115549), (11652, 114240), (12240, 108752), (13056, 101955), (13440, 99042), (13594, 97920), (14280, 93216), (14565, 91392), (15232, 87390), (15536, 85680), (16128, 82535), (16320, 81564), (16507, 80640), (17136, 77680), (17478, 76160), (19040, 69912), (19420, 68544), (19584, 67970), (20160, 66028), (20391, 65280), (21420, 62144), (21760, 61173), (22848, 58260), (23304, 57120), (24480, 54376), (26880, 49521), (27188, 48960), (28560, 46608), (29130, 45696), (30464, 43695), (31072, 42840), (32640, 40782), (33014, 40320), (33985, 39168), (34272, 38840), (34956, 38080)]