47910720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 224

約数和(自身を含む): 179222400

約数和(自身を除く): 131311680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 349, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 698, 704, 715, 780, 832, 858, 880, 960, 1040, 1047, 1056, 1144, 1248, 1320, 1396, 1430, 1560, 1716, 1745, 1760, 2080, 2094, 2112, 2145, 2288, 2496, 2640, 2792, 2860, 3120, 3432, 3490, 3520, 3839, 4160, 4188, 4290, 4537, 4576, 5235, 5280, 5584, 5720, 6240, 6864, 6980, 7678, 8376, 8580, 9074, 9152, 10470, 10560, 11168, 11440, 11517, 12480, 13611, 13728, 13960, 15356, 16752, 17160, 18148, 19195, 20940, 22336, 22685, 22880, 23034, 27222, 27456, 27920, 30712, 33504, 34320, 36296, 38390, 41880, 45370, 45760, 46068, 49907, 54444, 55840, 57585, 61424, 67008, 68055, 68640, 72592, 76780, 83760, 90740, 92136, 99814, 108888, 111680, 115170, 122848, 136110, 137280, 145184, 149721, 153560, 167520, 181480, 184272, 199628, 217776, 230340, 245696, 249535, 272220, 290368, 299442, 307120, 335040, 362960, 368544, 399256, 435552, 460680, 499070, 544440, 598884, 614240, 725920, 737088, 748605, 798512, 871104, 921360, 998140, 1088880, 1197768, 1228480, 1451840, 1497210, 1597024, 1842720, 1996280, 2177760, 2395536, 2994420, 3194048, 3685440, 3992560, 4355520, 4791072, 5988840, 7985120, 9582144, 11977680, 15970240, 23955360, 47910720]

約数ペア:

[(1, 47910720), (2, 23955360), (3, 15970240), (4, 11977680), (5, 9582144), (6, 7985120), (8, 5988840), (10, 4791072), (11, 4355520), (12, 3992560), (13, 3685440), (15, 3194048), (16, 2994420), (20, 2395536), (22, 2177760), (24, 1996280), (26, 1842720), (30, 1597024), (32, 1497210), (33, 1451840), (39, 1228480), (40, 1197768), (44, 1088880), (48, 998140), (52, 921360), (55, 871104), (60, 798512), (64, 748605), (65, 737088), (66, 725920), (78, 614240), (80, 598884), (88, 544440), (96, 499070), (104, 460680), (110, 435552), (120, 399256), (130, 368544), (132, 362960), (143, 335040), (156, 307120), (160, 299442), (165, 290368), (176, 272220), (192, 249535), (195, 245696), (208, 230340), (220, 217776), (240, 199628), (260, 184272), (264, 181480), (286, 167520), (312, 153560), (320, 149721), (330, 145184), (349, 137280), (352, 136110), (390, 122848), (416, 115170), (429, 111680), (440, 108888), (480, 99814), (520, 92136), (528, 90740), (572, 83760), (624, 76780), (660, 72592), (698, 68640), (704, 68055), (715, 67008), (780, 61424), (832, 57585), (858, 55840), (880, 54444), (960, 49907), (1040, 46068), (1047, 45760), (1056, 45370), (1144, 41880), (1248, 38390), (1320, 36296), (1396, 34320), (1430, 33504), (1560, 30712), (1716, 27920), (1745, 27456), (1760, 27222), (2080, 23034), (2094, 22880), (2112, 22685), (2145, 22336), (2288, 20940), (2496, 19195), (2640, 18148), (2792, 17160), (2860, 16752), (3120, 15356), (3432, 13960), (3490, 13728), (3520, 13611), (3839, 12480), (4160, 11517), (4188, 11440), (4290, 11168), (4537, 10560), (4576, 10470), (5235, 9152), (5280, 9074), (5584, 8580), (5720, 8376), (6240, 7678), (6864, 6980)]