345716640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1$

素因数の和:1116

約数の個数: 192

約数和(自身を含む): 1226534400

約数和(自身を除く): 880817760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 216, 237, 240, 270, 288, 316, 360, 395, 432, 474, 480, 540, 632, 711, 720, 790, 864, 948, 1013, 1080, 1185, 1264, 1422, 1440, 1580, 1896, 2026, 2133, 2160, 2370, 2528, 2844, 3039, 3160, 3555, 3792, 4052, 4266, 4320, 4740, 5065, 5688, 6078, 6320, 7110, 7584, 8104, 8532, 9117, 9480, 10130, 10665, 11376, 12156, 12640, 14220, 15195, 16208, 17064, 18234, 18960, 20260, 21330, 22752, 24312, 27351, 28440, 30390, 32416, 34128, 36468, 37920, 40520, 42660, 45585, 48624, 54702, 56880, 60780, 68256, 72936, 80027, 81040, 85320, 91170, 97248, 109404, 113760, 121560, 136755, 145872, 160054, 162080, 170640, 182340, 218808, 240081, 243120, 273510, 291744, 320108, 341280, 364680, 400135, 437616, 480162, 486240, 547020, 640216, 720243, 729360, 800270, 875232, 960324, 1094040, 1200405, 1280432, 1440486, 1458720, 1600540, 1920648, 2160729, 2188080, 2400810, 2560864, 2880972, 3201080, 3601215, 3841296, 4321458, 4376160, 4801620, 5761944, 6402160, 7202430, 7682592, 8642916, 9603240, 10803645, 11523888, 12804320, 14404860, 17285832, 19206480, 21607290, 23047776, 28809720, 34571664, 38412960, 43214580, 57619440, 69143328, 86429160, 115238880, 172858320, 345716640]

約数ペア:

[(1, 345716640), (2, 172858320), (3, 115238880), (4, 86429160), (5, 69143328), (6, 57619440), (8, 43214580), (9, 38412960), (10, 34571664), (12, 28809720), (15, 23047776), (16, 21607290), (18, 19206480), (20, 17285832), (24, 14404860), (27, 12804320), (30, 11523888), (32, 10803645), (36, 9603240), (40, 8642916), (45, 7682592), (48, 7202430), (54, 6402160), (60, 5761944), (72, 4801620), (79, 4376160), (80, 4321458), (90, 3841296), (96, 3601215), (108, 3201080), (120, 2880972), (135, 2560864), (144, 2400810), (158, 2188080), (160, 2160729), (180, 1920648), (216, 1600540), (237, 1458720), (240, 1440486), (270, 1280432), (288, 1200405), (316, 1094040), (360, 960324), (395, 875232), (432, 800270), (474, 729360), (480, 720243), (540, 640216), (632, 547020), (711, 486240), (720, 480162), (790, 437616), (864, 400135), (948, 364680), (1013, 341280), (1080, 320108), (1185, 291744), (1264, 273510), (1422, 243120), (1440, 240081), (1580, 218808), (1896, 182340), (2026, 170640), (2133, 162080), (2160, 160054), (2370, 145872), (2528, 136755), (2844, 121560), (3039, 113760), (3160, 109404), (3555, 97248), (3792, 91170), (4052, 85320), (4266, 81040), (4320, 80027), (4740, 72936), (5065, 68256), (5688, 60780), (6078, 56880), (6320, 54702), (7110, 48624), (7584, 45585), (8104, 42660), (8532, 40520), (9117, 37920), (9480, 36468), (10130, 34128), (10665, 32416), (11376, 30390), (12156, 28440), (12640, 27351), (14220, 24312), (15195, 22752), (16208, 21330), (17064, 20260), (18234, 18960)]