65600640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1627}}^1$

素因数の和:1659

約数の個数: 192

約数和(自身を含む): 259047360

約数和(自身を除く): 193446720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1627, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3254, 3360, 4032, 4480, 4881, 5040, 5760, 6508, 6720, 8064, 8135, 9762, 10080, 11389, 13016, 13440, 14643, 16270, 19524, 20160, 22778, 24405, 26032, 29286, 32540, 34167, 39048, 40320, 45556, 48810, 52064, 56945, 58572, 65080, 68334, 73215, 78096, 91112, 97620, 102501, 104128, 113890, 117144, 130160, 136668, 146430, 156192, 170835, 182224, 195240, 205002, 208256, 227780, 234288, 260320, 273336, 292860, 312384, 341670, 364448, 390480, 410004, 455560, 468576, 512505, 520640, 546672, 585720, 624768, 683340, 728896, 780960, 820008, 911120, 937152, 1025010, 1041280, 1093344, 1171440, 1366680, 1457792, 1561920, 1640016, 1822240, 1874304, 2050020, 2186688, 2342880, 2733360, 3123840, 3280032, 3644480, 4100040, 4373376, 4685760, 5466720, 6560064, 7288960, 8200080, 9371520, 10933440, 13120128, 16400160, 21866880, 32800320, 65600640]

約数ペア:

[(1, 65600640), (2, 32800320), (3, 21866880), (4, 16400160), (5, 13120128), (6, 10933440), (7, 9371520), (8, 8200080), (9, 7288960), (10, 6560064), (12, 5466720), (14, 4685760), (15, 4373376), (16, 4100040), (18, 3644480), (20, 3280032), (21, 3123840), (24, 2733360), (28, 2342880), (30, 2186688), (32, 2050020), (35, 1874304), (36, 1822240), (40, 1640016), (42, 1561920), (45, 1457792), (48, 1366680), (56, 1171440), (60, 1093344), (63, 1041280), (64, 1025010), (70, 937152), (72, 911120), (80, 820008), (84, 780960), (90, 728896), (96, 683340), (105, 624768), (112, 585720), (120, 546672), (126, 520640), (128, 512505), (140, 468576), (144, 455560), (160, 410004), (168, 390480), (180, 364448), (192, 341670), (210, 312384), (224, 292860), (240, 273336), (252, 260320), (280, 234288), (288, 227780), (315, 208256), (320, 205002), (336, 195240), (360, 182224), (384, 170835), (420, 156192), (448, 146430), (480, 136668), (504, 130160), (560, 117144), (576, 113890), (630, 104128), (640, 102501), (672, 97620), (720, 91112), (840, 78096), (896, 73215), (960, 68334), (1008, 65080), (1120, 58572), (1152, 56945), (1260, 52064), (1344, 48810), (1440, 45556), (1627, 40320), (1680, 39048), (1920, 34167), (2016, 32540), (2240, 29286), (2520, 26032), (2688, 24405), (2880, 22778), (3254, 20160), (3360, 19524), (4032, 16270), (4480, 14643), (4881, 13440), (5040, 13016), (5760, 11389), (6508, 10080), (6720, 9762), (8064, 8135)]