20122702992

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4463}}^1$

素因数の和:4568

約数の個数: 300

約数和(自身を含む): 68719280256

約数和(自身を除く): 48596577264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 71, 72, 81, 84, 98, 108, 112, 126, 142, 144, 147, 162, 168, 189, 196, 213, 216, 252, 284, 294, 324, 336, 378, 392, 426, 432, 441, 497, 504, 567, 568, 588, 639, 648, 756, 784, 852, 882, 994, 1008, 1134, 1136, 1176, 1278, 1296, 1323, 1491, 1512, 1704, 1764, 1917, 1988, 2268, 2352, 2556, 2646, 2982, 3024, 3408, 3479, 3528, 3834, 3969, 3976, 4463, 4473, 4536, 5112, 5292, 5751, 5964, 6958, 7056, 7668, 7938, 7952, 8926, 8946, 9072, 10224, 10437, 10584, 11502, 11928, 13389, 13419, 13916, 15336, 15876, 17852, 17892, 20874, 21168, 23004, 23856, 26778, 26838, 27832, 30672, 31241, 31311, 31752, 35704, 35784, 40167, 40257, 41748, 46008, 53556, 53676, 55664, 62482, 62622, 63504, 71408, 71568, 80334, 80514, 83496, 92016, 93723, 93933, 107112, 107352, 120501, 124964, 125244, 160668, 161028, 166992, 187446, 187866, 214224, 214704, 218687, 241002, 249928, 250488, 281169, 281799, 316873, 321336, 322056, 361503, 374892, 375732, 437374, 482004, 499856, 500976, 562338, 563598, 633746, 642672, 644112, 656061, 723006, 749784, 751464, 843507, 874748, 950619, 964008, 1124676, 1127196, 1267492, 1312122, 1446012, 1499568, 1502928, 1687014, 1749496, 1901238, 1928016, 1968183, 2218111, 2249352, 2254392, 2530521, 2534984, 2624244, 2851857, 2892024, 3374028, 3498992, 3802476, 3936366, 4436222, 4498704, 4508784, 5061042, 5069968, 5248488, 5703714, 5784048, 5904549, 6654333, 6748056, 7604952, 7872732, 8555571, 8872444, 10122084, 10496976, 11407428, 11809098, 13308666, 13496112, 15209904, 15526777, 15745464, 17111142, 17713647, 17744888, 19962999, 20244168, 22814856, 23618196, 25666713, 26617332, 31053554, 31490928, 34222284, 35427294, 35489776, 39925998, 40488336, 45629712, 46580331, 47236392, 51333426, 53234664, 59888997, 62107108, 68444568, 70854588, 79851996, 93160662, 94472784, 102666852, 106469328, 119777994, 124214216, 136889136, 139740993, 141709176, 159703992, 179666991, 186321324, 205333704, 239555988, 248428432, 279481986, 283418352, 319407984, 359333982, 372642648, 410667408, 419222979, 479111976, 558963972, 718667964, 745285296, 838445958, 958223952, 1117927944, 1257668937, 1437335928, 1676891916, 2235855888, 2515337874, 2874671856, 3353783832, 5030675748, 6707567664, 10061351496, 20122702992]

約数ペア:

[(1, 20122702992), (2, 10061351496), (3, 6707567664), (4, 5030675748), (6, 3353783832), (7, 2874671856), (8, 2515337874), (9, 2235855888), (12, 1676891916), (14, 1437335928), (16, 1257668937), (18, 1117927944), (21, 958223952), (24, 838445958), (27, 745285296), (28, 718667964), (36, 558963972), (42, 479111976), (48, 419222979), (49, 410667408), (54, 372642648), (56, 359333982), (63, 319407984), (71, 283418352), (72, 279481986), (81, 248428432), (84, 239555988), (98, 205333704), (108, 186321324), (112, 179666991), (126, 159703992), (142, 141709176), (144, 139740993), (147, 136889136), (162, 124214216), (168, 119777994), (189, 106469328), (196, 102666852), (213, 94472784), (216, 93160662), (252, 79851996), (284, 70854588), (294, 68444568), (324, 62107108), (336, 59888997), (378, 53234664), (392, 51333426), (426, 47236392), (432, 46580331), (441, 45629712), (497, 40488336), (504, 39925998), (567, 35489776), (568, 35427294), (588, 34222284), (639, 31490928), (648, 31053554), (756, 26617332), (784, 25666713), (852, 23618196), (882, 22814856), (994, 20244168), (1008, 19962999), (1134, 17744888), (1136, 17713647), (1176, 17111142), (1278, 15745464), (1296, 15526777), (1323, 15209904), (1491, 13496112), (1512, 13308666), (1704, 11809098), (1764, 11407428), (1917, 10496976), (1988, 10122084), (2268, 8872444), (2352, 8555571), (2556, 7872732), (2646, 7604952), (2982, 6748056), (3024, 6654333), (3408, 5904549), (3479, 5784048), (3528, 5703714), (3834, 5248488), (3969, 5069968), (3976, 5061042), (4463, 4508784), (4473, 4498704), (4536, 4436222), (5112, 3936366), (5292, 3802476), (5751, 3498992), (5964, 3374028), (6958, 2892024), (7056, 2851857), (7668, 2624244), (7938, 2534984), (7952, 2530521), (8926, 2254392), (8946, 2249352), (9072, 2218111), (10224, 1968183), (10437, 1928016), (10584, 1901238), (11502, 1749496), (11928, 1687014), (13389, 1502928), (13419, 1499568), (13916, 1446012), (15336, 1312122), (15876, 1267492), (17852, 1127196), (17892, 1124676), (20874, 964008), (21168, 950619), (23004, 874748), (23856, 843507), (26778, 751464), (26838, 749784), (27832, 723006), (30672, 656061), (31241, 644112), (31311, 642672), (31752, 633746), (35704, 563598), (35784, 562338), (40167, 500976), (40257, 499856), (41748, 482004), (46008, 437374), (53556, 375732), (53676, 374892), (55664, 361503), (62482, 322056), (62622, 321336), (63504, 316873), (71408, 281799), (71568, 281169), (80334, 250488), (80514, 249928), (83496, 241002), (92016, 218687), (93723, 214704), (93933, 214224), (107112, 187866), (107352, 187446), (120501, 166992), (124964, 161028), (125244, 160668)]