1620056160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 384

約数和(自身を含む): 5922201600

約数和(自身を除く): 4302145440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 79, 80, 90, 94, 96, 101, 108, 120, 135, 141, 144, 158, 160, 180, 188, 202, 216, 235, 237, 240, 270, 282, 288, 303, 316, 360, 376, 395, 404, 423, 432, 470, 474, 480, 505, 540, 564, 606, 632, 705, 711, 720, 752, 790, 808, 846, 864, 909, 940, 948, 1010, 1080, 1128, 1185, 1212, 1264, 1269, 1410, 1422, 1440, 1504, 1515, 1580, 1616, 1692, 1818, 1880, 1896, 2020, 2115, 2133, 2160, 2256, 2370, 2424, 2528, 2538, 2727, 2820, 2844, 3030, 3160, 3232, 3384, 3555, 3636, 3713, 3760, 3792, 4040, 4230, 4266, 4320, 4512, 4545, 4740, 4747, 4848, 5076, 5454, 5640, 5688, 6060, 6320, 6345, 6768, 7110, 7272, 7426, 7520, 7584, 7979, 8080, 8460, 8532, 9090, 9480, 9494, 9696, 10152, 10665, 10908, 11139, 11280, 11376, 12120, 12640, 12690, 13536, 13635, 14220, 14241, 14544, 14852, 15958, 16160, 16920, 17064, 18180, 18565, 18960, 18988, 20304, 21330, 21816, 22278, 22560, 22752, 23735, 23937, 24240, 25380, 27270, 28440, 28482, 29088, 29704, 31916, 33417, 33840, 34128, 36360, 37130, 37920, 37976, 39895, 40608, 42660, 42723, 43632, 44556, 47470, 47874, 48480, 50760, 54540, 55695, 56880, 56964, 59408, 63832, 66834, 67680, 68256, 71205, 71811, 72720, 74260, 75952, 79790, 85320, 85446, 87264, 89112, 94940, 95748, 100251, 101520, 109080, 111390, 113760, 113928, 118816, 119685, 127664, 128169, 133668, 142410, 143622, 145440, 148520, 151904, 159580, 167085, 170640, 170892, 178224, 189880, 191496, 200502, 203040, 213615, 215433, 218160, 222780, 227856, 239370, 255328, 256338, 267336, 284820, 287244, 297040, 319160, 334170, 341280, 341784, 356448, 359055, 375013, 379760, 382992, 401004, 427230, 430866, 436320, 445560, 455712, 478740, 501255, 512676, 534672, 569640, 574488, 594080, 638320, 640845, 668340, 683568, 718110, 750026, 759520, 765984, 802008, 854460, 861732, 891120, 957480, 1002510, 1025352, 1069344, 1077165, 1125039, 1139280, 1148976, 1276640, 1281690, 1336680, 1367136, 1436220, 1500052, 1604016, 1708920, 1723464, 1782240, 1875065, 1914960, 2005020, 2050704, 2154330, 2250078, 2278560, 2297952, 2563380, 2673360, 2872440, 3000104, 3208032, 3375117, 3417840, 3446928, 3750130, 3829920, 4010040, 4101408, 4308660, 4500156, 5126760, 5346720, 5625195, 5744880, 6000208, 6750234, 6835680, 6893856, 7500260, 8020080, 8617320, 9000312, 10125351, 10253520, 11250390, 11489760, 12000416, 13500468, 15000520, 16040160, 16875585, 17234640, 18000624, 20250702, 20507040, 22500780, 27000936, 30001040, 33751170, 34469280, 36001248, 40501404, 45001560, 50626755, 54001872, 60002080, 67502340, 81002808, 90003120, 101253510, 108003744, 135004680, 162005616, 180006240, 202507020, 270009360, 324011232, 405014040, 540018720, 810028080, 1620056160]

約数ペア:

[(1, 1620056160), (2, 810028080), (3, 540018720), (4, 405014040), (5, 324011232), (6, 270009360), (8, 202507020), (9, 180006240), (10, 162005616), (12, 135004680), (15, 108003744), (16, 101253510), (18, 90003120), (20, 81002808), (24, 67502340), (27, 60002080), (30, 54001872), (32, 50626755), (36, 45001560), (40, 40501404), (45, 36001248), (47, 34469280), (48, 33751170), (54, 30001040), (60, 27000936), (72, 22500780), (79, 20507040), (80, 20250702), (90, 18000624), (94, 17234640), (96, 16875585), (101, 16040160), (108, 15000520), (120, 13500468), (135, 12000416), (141, 11489760), (144, 11250390), (158, 10253520), (160, 10125351), (180, 9000312), (188, 8617320), (202, 8020080), (216, 7500260), (235, 6893856), (237, 6835680), (240, 6750234), (270, 6000208), (282, 5744880), (288, 5625195), (303, 5346720), (316, 5126760), (360, 4500156), (376, 4308660), (395, 4101408), (404, 4010040), (423, 3829920), (432, 3750130), (470, 3446928), (474, 3417840), (480, 3375117), (505, 3208032), (540, 3000104), (564, 2872440), (606, 2673360), (632, 2563380), (705, 2297952), (711, 2278560), (720, 2250078), (752, 2154330), (790, 2050704), (808, 2005020), (846, 1914960), (864, 1875065), (909, 1782240), (940, 1723464), (948, 1708920), (1010, 1604016), (1080, 1500052), (1128, 1436220), (1185, 1367136), (1212, 1336680), (1264, 1281690), (1269, 1276640), (1410, 1148976), (1422, 1139280), (1440, 1125039), (1504, 1077165), (1515, 1069344), (1580, 1025352), (1616, 1002510), (1692, 957480), (1818, 891120), (1880, 861732), (1896, 854460), (2020, 802008), (2115, 765984), (2133, 759520), (2160, 750026), (2256, 718110), (2370, 683568), (2424, 668340), (2528, 640845), (2538, 638320), (2727, 594080), (2820, 574488), (2844, 569640), (3030, 534672), (3160, 512676), (3232, 501255), (3384, 478740), (3555, 455712), (3636, 445560), (3713, 436320), (3760, 430866), (3792, 427230), (4040, 401004), (4230, 382992), (4266, 379760), (4320, 375013), (4512, 359055), (4545, 356448), (4740, 341784), (4747, 341280), (4848, 334170), (5076, 319160), (5454, 297040), (5640, 287244), (5688, 284820), (6060, 267336), (6320, 256338), (6345, 255328), (6768, 239370), (7110, 227856), (7272, 222780), (7426, 218160), (7520, 215433), (7584, 213615), (7979, 203040), (8080, 200502), (8460, 191496), (8532, 189880), (9090, 178224), (9480, 170892), (9494, 170640), (9696, 167085), (10152, 159580), (10665, 151904), (10908, 148520), (11139, 145440), (11280, 143622), (11376, 142410), (12120, 133668), (12640, 128169), (12690, 127664), (13536, 119685), (13635, 118816), (14220, 113928), (14241, 113760), (14544, 111390), (14852, 109080), (15958, 101520), (16160, 100251), (16920, 95748), (17064, 94940), (18180, 89112), (18565, 87264), (18960, 85446), (18988, 85320), (20304, 79790), (21330, 75952), (21816, 74260), (22278, 72720), (22560, 71811), (22752, 71205), (23735, 68256), (23937, 67680), (24240, 66834), (25380, 63832), (27270, 59408), (28440, 56964), (28482, 56880), (29088, 55695), (29704, 54540), (31916, 50760), (33417, 48480), (33840, 47874), (34128, 47470), (36360, 44556), (37130, 43632), (37920, 42723), (37976, 42660), (39895, 40608)]