18734027040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2113}}^1$

素因数の和:2312

約数の個数: 288

約数和(自身を含む): 65819609856

約数和(自身を除く): 47085582816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 131, 141, 144, 160, 180, 188, 235, 240, 262, 282, 288, 360, 376, 393, 423, 470, 480, 524, 564, 655, 705, 720, 752, 786, 846, 940, 1048, 1128, 1179, 1310, 1410, 1440, 1504, 1572, 1692, 1880, 1965, 2096, 2113, 2115, 2256, 2358, 2620, 2820, 3144, 3384, 3760, 3930, 4192, 4226, 4230, 4512, 4716, 5240, 5640, 5895, 6157, 6288, 6339, 6768, 7520, 7860, 8452, 8460, 9432, 10480, 10565, 11280, 11790, 12314, 12576, 12678, 13536, 15720, 16904, 16920, 18471, 18864, 19017, 20960, 21130, 22560, 23580, 24628, 25356, 30785, 31440, 31695, 33808, 33840, 36942, 37728, 38034, 42260, 47160, 49256, 50712, 55413, 61570, 62880, 63390, 67616, 67680, 73884, 76068, 84520, 92355, 94320, 95085, 98512, 99311, 101424, 110826, 123140, 126780, 147768, 152136, 169040, 184710, 188640, 190170, 197024, 198622, 202848, 221652, 246280, 253560, 276803, 277065, 295536, 297933, 304272, 338080, 369420, 380340, 397244, 443304, 492560, 496555, 507120, 553606, 554130, 591072, 595866, 608544, 738840, 760680, 794488, 830409, 886608, 893799, 985120, 993110, 1014240, 1107212, 1108260, 1191732, 1384015, 1477680, 1489665, 1521360, 1588976, 1660818, 1773216, 1787598, 1986220, 2214424, 2216520, 2383464, 2491227, 2768030, 2955360, 2979330, 3042720, 3177952, 3321636, 3575196, 3972440, 4152045, 4428848, 4433040, 4468995, 4766928, 4982454, 5536060, 5958660, 6643272, 7150392, 7944880, 8304090, 8857696, 8866080, 8937990, 9533856, 9964908, 11072120, 11917320, 12456135, 13009741, 13286544, 14300784, 15889760, 16608180, 17875980, 19929816, 22144240, 23834640, 24912270, 26019482, 26573088, 28601568, 33216360, 35751960, 39029223, 39859632, 44288480, 47669280, 49824540, 52038964, 65048705, 66432720, 71503920, 78058446, 79719264, 99649080, 104077928, 117087669, 130097410, 132865440, 143007840, 156116892, 195146115, 199298160, 208155856, 234175338, 260194820, 312233784, 390292230, 398596320, 416311712, 468350676, 520389640, 585438345, 624467568, 780584460, 936701352, 1040779280, 1170876690, 1248935136, 1561168920, 1873402704, 2081558560, 2341753380, 3122337840, 3746805408, 4683506760, 6244675680, 9367013520, 18734027040]

約数ペア:

[(1, 18734027040), (2, 9367013520), (3, 6244675680), (4, 4683506760), (5, 3746805408), (6, 3122337840), (8, 2341753380), (9, 2081558560), (10, 1873402704), (12, 1561168920), (15, 1248935136), (16, 1170876690), (18, 1040779280), (20, 936701352), (24, 780584460), (30, 624467568), (32, 585438345), (36, 520389640), (40, 468350676), (45, 416311712), (47, 398596320), (48, 390292230), (60, 312233784), (72, 260194820), (80, 234175338), (90, 208155856), (94, 199298160), (96, 195146115), (120, 156116892), (131, 143007840), (141, 132865440), (144, 130097410), (160, 117087669), (180, 104077928), (188, 99649080), (235, 79719264), (240, 78058446), (262, 71503920), (282, 66432720), (288, 65048705), (360, 52038964), (376, 49824540), (393, 47669280), (423, 44288480), (470, 39859632), (480, 39029223), (524, 35751960), (564, 33216360), (655, 28601568), (705, 26573088), (720, 26019482), (752, 24912270), (786, 23834640), (846, 22144240), (940, 19929816), (1048, 17875980), (1128, 16608180), (1179, 15889760), (1310, 14300784), (1410, 13286544), (1440, 13009741), (1504, 12456135), (1572, 11917320), (1692, 11072120), (1880, 9964908), (1965, 9533856), (2096, 8937990), (2113, 8866080), (2115, 8857696), (2256, 8304090), (2358, 7944880), (2620, 7150392), (2820, 6643272), (3144, 5958660), (3384, 5536060), (3760, 4982454), (3930, 4766928), (4192, 4468995), (4226, 4433040), (4230, 4428848), (4512, 4152045), (4716, 3972440), (5240, 3575196), (5640, 3321636), (5895, 3177952), (6157, 3042720), (6288, 2979330), (6339, 2955360), (6768, 2768030), (7520, 2491227), (7860, 2383464), (8452, 2216520), (8460, 2214424), (9432, 1986220), (10480, 1787598), (10565, 1773216), (11280, 1660818), (11790, 1588976), (12314, 1521360), (12576, 1489665), (12678, 1477680), (13536, 1384015), (15720, 1191732), (16904, 1108260), (16920, 1107212), (18471, 1014240), (18864, 993110), (19017, 985120), (20960, 893799), (21130, 886608), (22560, 830409), (23580, 794488), (24628, 760680), (25356, 738840), (30785, 608544), (31440, 595866), (31695, 591072), (33808, 554130), (33840, 553606), (36942, 507120), (37728, 496555), (38034, 492560), (42260, 443304), (47160, 397244), (49256, 380340), (50712, 369420), (55413, 338080), (61570, 304272), (62880, 297933), (63390, 295536), (67616, 277065), (67680, 276803), (73884, 253560), (76068, 246280), (84520, 221652), (92355, 202848), (94320, 198622), (95085, 197024), (98512, 190170), (99311, 188640), (101424, 184710), (110826, 169040), (123140, 152136), (126780, 147768)]