1620006528

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12823}}^1$

素因数の和:12894

約数の個数: 128

約数和(自身を含む): 5022904320

約数和(自身を除く): 3402897792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 896, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2632, 2688, 3008, 3948, 4512, 5264, 6016, 7896, 9024, 10528, 12823, 15792, 18048, 21056, 25646, 31584, 38469, 42112, 51292, 63168, 76938, 89761, 102584, 126336, 153876, 179522, 205168, 269283, 307752, 359044, 410336, 538566, 602681, 615504, 718088, 820672, 1077132, 1205362, 1231008, 1436176, 1641344, 1808043, 2154264, 2410724, 2462016, 2872352, 3616086, 4218767, 4308528, 4821448, 4924032, 5744704, 7232172, 8437534, 8617056, 9642896, 11489408, 12656301, 14464344, 16875068, 17234112, 19285792, 25312602, 28928688, 33750136, 34468224, 38571584, 50625204, 57857376, 67500272, 77143168, 101250408, 115714752, 135000544, 202500816, 231429504, 270001088, 405001632, 540002176, 810003264, 1620006528]

約数ペア:

[(1, 1620006528), (2, 810003264), (3, 540002176), (4, 405001632), (6, 270001088), (7, 231429504), (8, 202500816), (12, 135000544), (14, 115714752), (16, 101250408), (21, 77143168), (24, 67500272), (28, 57857376), (32, 50625204), (42, 38571584), (47, 34468224), (48, 33750136), (56, 28928688), (64, 25312602), (84, 19285792), (94, 17234112), (96, 16875068), (112, 14464344), (128, 12656301), (141, 11489408), (168, 9642896), (188, 8617056), (192, 8437534), (224, 7232172), (282, 5744704), (329, 4924032), (336, 4821448), (376, 4308528), (384, 4218767), (448, 3616086), (564, 2872352), (658, 2462016), (672, 2410724), (752, 2154264), (896, 1808043), (987, 1641344), (1128, 1436176), (1316, 1231008), (1344, 1205362), (1504, 1077132), (1974, 820672), (2256, 718088), (2632, 615504), (2688, 602681), (3008, 538566), (3948, 410336), (4512, 359044), (5264, 307752), (6016, 269283), (7896, 205168), (9024, 179522), (10528, 153876), (12823, 126336), (15792, 102584), (18048, 89761), (21056, 76938), (25646, 63168), (31584, 51292), (38469, 42112)]