219044280

素因数分解:

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

素因数の和:1590

約数の個数: 192

約数和(自身を含む): 813749760

約数和(自身を除く): 594705480

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, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1543, 1560, 1690, 1820, 2028, 2184, 2366, 2535, 2730, 3086, 3380, 3549, 3640, 4056, 4629, 4732, 5070, 5460, 5915, 6172, 6760, 7098, 7715, 9258, 9464, 10140, 10801, 10920, 11830, 12344, 14196, 15430, 17745, 18516, 20059, 20280, 21602, 23145, 23660, 28392, 30860, 32403, 35490, 37032, 40118, 43204, 46290, 47320, 54005, 60177, 61720, 64806, 70980, 80236, 86408, 92580, 100295, 108010, 120354, 129612, 140413, 141960, 160472, 162015, 185160, 200590, 216020, 240708, 259224, 260767, 280826, 300885, 324030, 401180, 421239, 432040, 481416, 521534, 561652, 601770, 648060, 702065, 782301, 802360, 842478, 1043068, 1123304, 1203540, 1296120, 1303835, 1404130, 1564602, 1684956, 1825369, 2086136, 2106195, 2407080, 2607670, 2808260, 3129204, 3369912, 3650738, 3911505, 4212390, 5215340, 5476107, 5616520, 6258408, 7301476, 7823010, 8424780, 9126845, 10430680, 10952214, 14602952, 15646020, 16849560, 18253690, 21904428, 27380535, 31292040, 36507380, 43808856, 54761070, 73014760, 109522140, 219044280]

約数ペア:

[(1, 219044280), (2, 109522140), (3, 73014760), (4, 54761070), (5, 43808856), (6, 36507380), (7, 31292040), (8, 27380535), (10, 21904428), (12, 18253690), (13, 16849560), (14, 15646020), (15, 14602952), (20, 10952214), (21, 10430680), (24, 9126845), (26, 8424780), (28, 7823010), (30, 7301476), (35, 6258408), (39, 5616520), (40, 5476107), (42, 5215340), (52, 4212390), (56, 3911505), (60, 3650738), (65, 3369912), (70, 3129204), (78, 2808260), (84, 2607670), (91, 2407080), (104, 2106195), (105, 2086136), (120, 1825369), (130, 1684956), (140, 1564602), (156, 1404130), (168, 1303835), (169, 1296120), (182, 1203540), (195, 1123304), (210, 1043068), (260, 842478), (273, 802360), (280, 782301), (312, 702065), (338, 648060), (364, 601770), (390, 561652), (420, 521534), (455, 481416), (507, 432040), (520, 421239), (546, 401180), (676, 324030), (728, 300885), (780, 280826), (840, 260767), (845, 259224), (910, 240708), (1014, 216020), (1092, 200590), (1183, 185160), (1352, 162015), (1365, 160472), (1543, 141960), (1560, 140413), (1690, 129612), (1820, 120354), (2028, 108010), (2184, 100295), (2366, 92580), (2535, 86408), (2730, 80236), (3086, 70980), (3380, 64806), (3549, 61720), (3640, 60177), (4056, 54005), (4629, 47320), (4732, 46290), (5070, 43204), (5460, 40118), (5915, 37032), (6172, 35490), (6760, 32403), (7098, 30860), (7715, 28392), (9258, 23660), (9464, 23145), (10140, 21602), (10801, 20280), (10920, 20059), (11830, 18516), (12344, 17745), (14196, 15430)]