438088560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1543}}^1$

素因数の和:1592

約数の個数: 240

約数和(自身を含む): 1681749504

約数和(自身を除く): 1243660944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 546, 560, 624, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1183, 1352, 1365, 1456, 1543, 1560, 1680, 1690, 1820, 2028, 2184, 2366, 2535, 2704, 2730, 3086, 3120, 3380, 3549, 3640, 4056, 4368, 4629, 4732, 5070, 5460, 5915, 6172, 6760, 7098, 7280, 7715, 8112, 9258, 9464, 10140, 10801, 10920, 11830, 12344, 13520, 14196, 15430, 17745, 18516, 18928, 20059, 20280, 21602, 21840, 23145, 23660, 24688, 28392, 30860, 32403, 35490, 37032, 40118, 40560, 43204, 46290, 47320, 54005, 56784, 60177, 61720, 64806, 70980, 74064, 80236, 86408, 92580, 94640, 100295, 108010, 120354, 123440, 129612, 140413, 141960, 160472, 162015, 172816, 185160, 200590, 216020, 240708, 259224, 260767, 280826, 283920, 300885, 320944, 324030, 370320, 401180, 421239, 432040, 481416, 518448, 521534, 561652, 601770, 648060, 702065, 782301, 802360, 842478, 864080, 962832, 1043068, 1123304, 1203540, 1296120, 1303835, 1404130, 1564602, 1604720, 1684956, 1825369, 2086136, 2106195, 2246608, 2407080, 2592240, 2607670, 2808260, 3129204, 3369912, 3650738, 3911505, 4172272, 4212390, 4814160, 5215340, 5476107, 5616520, 6258408, 6739824, 7301476, 7823010, 8424780, 9126845, 10430680, 10952214, 11233040, 12516816, 14602952, 15646020, 16849560, 18253690, 20861360, 21904428, 27380535, 29205904, 31292040, 33699120, 36507380, 43808856, 54761070, 62584080, 73014760, 87617712, 109522140, 146029520, 219044280, 438088560]

約数ペア:

[(1, 438088560), (2, 219044280), (3, 146029520), (4, 109522140), (5, 87617712), (6, 73014760), (7, 62584080), (8, 54761070), (10, 43808856), (12, 36507380), (13, 33699120), (14, 31292040), (15, 29205904), (16, 27380535), (20, 21904428), (21, 20861360), (24, 18253690), (26, 16849560), (28, 15646020), (30, 14602952), (35, 12516816), (39, 11233040), (40, 10952214), (42, 10430680), (48, 9126845), (52, 8424780), (56, 7823010), (60, 7301476), (65, 6739824), (70, 6258408), (78, 5616520), (80, 5476107), (84, 5215340), (91, 4814160), (104, 4212390), (105, 4172272), (112, 3911505), (120, 3650738), (130, 3369912), (140, 3129204), (156, 2808260), (168, 2607670), (169, 2592240), (182, 2407080), (195, 2246608), (208, 2106195), (210, 2086136), (240, 1825369), (260, 1684956), (273, 1604720), (280, 1564602), (312, 1404130), (336, 1303835), (338, 1296120), (364, 1203540), (390, 1123304), (420, 1043068), (455, 962832), (507, 864080), (520, 842478), (546, 802360), (560, 782301), (624, 702065), (676, 648060), (728, 601770), (780, 561652), (840, 521534), (845, 518448), (910, 481416), (1014, 432040), (1040, 421239), (1092, 401180), (1183, 370320), (1352, 324030), (1365, 320944), (1456, 300885), (1543, 283920), (1560, 280826), (1680, 260767), (1690, 259224), (1820, 240708), (2028, 216020), (2184, 200590), (2366, 185160), (2535, 172816), (2704, 162015), (2730, 160472), (3086, 141960), (3120, 140413), (3380, 129612), (3549, 123440), (3640, 120354), (4056, 108010), (4368, 100295), (4629, 94640), (4732, 92580), (5070, 86408), (5460, 80236), (5915, 74064), (6172, 70980), (6760, 64806), (7098, 61720), (7280, 60177), (7715, 56784), (8112, 54005), (9258, 47320), (9464, 46290), (10140, 43204), (10801, 40560), (10920, 40118), (11830, 37032), (12344, 35490), (13520, 32403), (14196, 30860), (15430, 28392), (17745, 24688), (18516, 23660), (18928, 23145), (20059, 21840), (20280, 21602)]