16849560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1577

約数の個数: 128

約数和(自身を含む): 62254080

約数和(自身を除く): 45404520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1543, 1560, 1820, 2184, 2730, 3086, 3640, 4629, 5460, 6172, 7715, 9258, 10801, 10920, 12344, 15430, 18516, 20059, 21602, 23145, 30860, 32403, 37032, 40118, 43204, 46290, 54005, 60177, 61720, 64806, 80236, 86408, 92580, 100295, 108010, 120354, 129612, 140413, 160472, 162015, 185160, 200590, 216020, 240708, 259224, 280826, 300885, 324030, 401180, 421239, 432040, 481416, 561652, 601770, 648060, 702065, 802360, 842478, 1123304, 1203540, 1296120, 1404130, 1684956, 2106195, 2407080, 2808260, 3369912, 4212390, 5616520, 8424780, 16849560]

約数ペア:

[(1, 16849560), (2, 8424780), (3, 5616520), (4, 4212390), (5, 3369912), (6, 2808260), (7, 2407080), (8, 2106195), (10, 1684956), (12, 1404130), (13, 1296120), (14, 1203540), (15, 1123304), (20, 842478), (21, 802360), (24, 702065), (26, 648060), (28, 601770), (30, 561652), (35, 481416), (39, 432040), (40, 421239), (42, 401180), (52, 324030), (56, 300885), (60, 280826), (65, 259224), (70, 240708), (78, 216020), (84, 200590), (91, 185160), (104, 162015), (105, 160472), (120, 140413), (130, 129612), (140, 120354), (156, 108010), (168, 100295), (182, 92580), (195, 86408), (210, 80236), (260, 64806), (273, 61720), (280, 60177), (312, 54005), (364, 46290), (390, 43204), (420, 40118), (455, 37032), (520, 32403), (546, 30860), (728, 23145), (780, 21602), (840, 20059), (910, 18516), (1092, 15430), (1365, 12344), (1543, 10920), (1560, 10801), (1820, 9258), (2184, 7715), (2730, 6172), (3086, 5460), (3640, 4629)]