31305206016

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{1669}}^1$

素因数の和:2861

約数の個数: 216

約数和(自身を含む): 103305558720

約数和(自身を除く): 72000352704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1163, 1344, 1669, 1792, 2016, 2304, 2326, 2688, 3338, 3489, 4032, 4652, 5007, 5376, 6676, 6978, 8064, 8141, 9304, 10014, 10467, 11683, 13352, 13956, 15021, 16128, 16282, 18608, 20028, 20934, 23366, 24423, 26704, 27912, 30042, 32564, 35049, 37216, 40056, 41868, 46732, 48846, 53408, 55824, 60084, 65128, 70098, 73269, 74432, 80112, 83736, 93464, 97692, 105147, 106816, 111648, 120168, 130256, 140196, 146538, 148864, 160224, 167472, 186928, 195384, 210294, 213632, 223296, 240336, 260512, 280392, 293076, 297728, 320448, 334944, 373856, 390768, 420588, 427264, 446592, 480672, 521024, 560784, 586152, 640896, 669888, 747712, 781536, 841176, 893184, 961344, 1042048, 1121568, 1172304, 1281792, 1339776, 1495424, 1563072, 1682352, 1922688, 1941047, 2084096, 2243136, 2344608, 2679552, 2990848, 3126144, 3364704, 3845376, 3882094, 4486272, 4689216, 5823141, 6252288, 6729408, 7764188, 8972544, 9378432, 11646282, 13458816, 13587329, 15528376, 17469423, 18756864, 23292564, 26917632, 27174658, 31056752, 34938846, 40761987, 46585128, 54349316, 62113504, 69877692, 81523974, 93170256, 108698632, 122285961, 124227008, 139755384, 163047948, 186340512, 217397264, 244571922, 248454016, 279510768, 326095896, 372681024, 434794528, 489143844, 496908032, 559021536, 652191792, 745362048, 869589056, 978287688, 1118043072, 1304383584, 1490724096, 1739178112, 1956575376, 2236086144, 2608767168, 3478356224, 3913150752, 4472172288, 5217534336, 7826301504, 10435068672, 15652603008, 31305206016]

約数ペア:

[(1, 31305206016), (2, 15652603008), (3, 10435068672), (4, 7826301504), (6, 5217534336), (7, 4472172288), (8, 3913150752), (9, 3478356224), (12, 2608767168), (14, 2236086144), (16, 1956575376), (18, 1739178112), (21, 1490724096), (24, 1304383584), (28, 1118043072), (32, 978287688), (36, 869589056), (42, 745362048), (48, 652191792), (56, 559021536), (63, 496908032), (64, 489143844), (72, 434794528), (84, 372681024), (96, 326095896), (112, 279510768), (126, 248454016), (128, 244571922), (144, 217397264), (168, 186340512), (192, 163047948), (224, 139755384), (252, 124227008), (256, 122285961), (288, 108698632), (336, 93170256), (384, 81523974), (448, 69877692), (504, 62113504), (576, 54349316), (672, 46585128), (768, 40761987), (896, 34938846), (1008, 31056752), (1152, 27174658), (1163, 26917632), (1344, 23292564), (1669, 18756864), (1792, 17469423), (2016, 15528376), (2304, 13587329), (2326, 13458816), (2688, 11646282), (3338, 9378432), (3489, 8972544), (4032, 7764188), (4652, 6729408), (5007, 6252288), (5376, 5823141), (6676, 4689216), (6978, 4486272), (8064, 3882094), (8141, 3845376), (9304, 3364704), (10014, 3126144), (10467, 2990848), (11683, 2679552), (13352, 2344608), (13956, 2243136), (15021, 2084096), (16128, 1941047), (16282, 1922688), (18608, 1682352), (20028, 1563072), (20934, 1495424), (23366, 1339776), (24423, 1281792), (26704, 1172304), (27912, 1121568), (30042, 1042048), (32564, 961344), (35049, 893184), (37216, 841176), (40056, 781536), (41868, 747712), (46732, 669888), (48846, 640896), (53408, 586152), (55824, 560784), (60084, 521024), (65128, 480672), (70098, 446592), (73269, 427264), (74432, 420588), (80112, 390768), (83736, 373856), (93464, 334944), (97692, 320448), (105147, 297728), (106816, 293076), (111648, 280392), (120168, 260512), (130256, 240336), (140196, 223296), (146538, 213632), (148864, 210294), (160224, 195384), (167472, 186928)]