68333760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1$

素因数の和:756

約数の個数: 224

約数和(自身を含む): 263347200

約数和(自身を除く): 195013440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 719, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1438, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2157, 2160, 2376, 2640, 2876, 2880, 2970, 3168, 3520, 3595, 3960, 4314, 4320, 4752, 5280, 5752, 5940, 6336, 6471, 7190, 7909, 7920, 8628, 8640, 9504, 10560, 10785, 11504, 11880, 12942, 14380, 15818, 15840, 17256, 19008, 19413, 21570, 23008, 23727, 23760, 25884, 28760, 31636, 31680, 32355, 34512, 38826, 39545, 43140, 46016, 47454, 47520, 51768, 57520, 63272, 64710, 69024, 71181, 77652, 79090, 86280, 94908, 95040, 97065, 103536, 115040, 118635, 126544, 129420, 138048, 142362, 155304, 158180, 172560, 189816, 194130, 207072, 213543, 230080, 237270, 253088, 258840, 284724, 310608, 316360, 345120, 355905, 379632, 388260, 414144, 427086, 474540, 506176, 517680, 569448, 621216, 632720, 690240, 711810, 759264, 776520, 854172, 949080, 1035360, 1067715, 1138896, 1242432, 1265440, 1423620, 1518528, 1553040, 1708344, 1898160, 2070720, 2135430, 2277792, 2530880, 2847240, 3106080, 3416688, 3796320, 4270860, 4555584, 5694480, 6212160, 6833376, 7592640, 8541720, 11388960, 13666752, 17083440, 22777920, 34166880, 68333760]

約数ペア:

[(1, 68333760), (2, 34166880), (3, 22777920), (4, 17083440), (5, 13666752), (6, 11388960), (8, 8541720), (9, 7592640), (10, 6833376), (11, 6212160), (12, 5694480), (15, 4555584), (16, 4270860), (18, 3796320), (20, 3416688), (22, 3106080), (24, 2847240), (27, 2530880), (30, 2277792), (32, 2135430), (33, 2070720), (36, 1898160), (40, 1708344), (44, 1553040), (45, 1518528), (48, 1423620), (54, 1265440), (55, 1242432), (60, 1138896), (64, 1067715), (66, 1035360), (72, 949080), (80, 854172), (88, 776520), (90, 759264), (96, 711810), (99, 690240), (108, 632720), (110, 621216), (120, 569448), (132, 517680), (135, 506176), (144, 474540), (160, 427086), (165, 414144), (176, 388260), (180, 379632), (192, 355905), (198, 345120), (216, 316360), (220, 310608), (240, 284724), (264, 258840), (270, 253088), (288, 237270), (297, 230080), (320, 213543), (330, 207072), (352, 194130), (360, 189816), (396, 172560), (432, 158180), (440, 155304), (480, 142362), (495, 138048), (528, 129420), (540, 126544), (576, 118635), (594, 115040), (660, 103536), (704, 97065), (719, 95040), (720, 94908), (792, 86280), (864, 79090), (880, 77652), (960, 71181), (990, 69024), (1056, 64710), (1080, 63272), (1188, 57520), (1320, 51768), (1438, 47520), (1440, 47454), (1485, 46016), (1584, 43140), (1728, 39545), (1760, 38826), (1980, 34512), (2112, 32355), (2157, 31680), (2160, 31636), (2376, 28760), (2640, 25884), (2876, 23760), (2880, 23727), (2970, 23008), (3168, 21570), (3520, 19413), (3595, 19008), (3960, 17256), (4314, 15840), (4320, 15818), (4752, 14380), (5280, 12942), (5752, 11880), (5940, 11504), (6336, 10785), (6471, 10560), (7190, 9504), (7909, 8640), (7920, 8628)]