349864320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 1221454080

約数和(自身を除く): 871589760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 107, 120, 128, 130, 131, 156, 160, 192, 195, 208, 214, 240, 260, 262, 312, 320, 321, 384, 390, 393, 416, 428, 480, 520, 524, 535, 624, 640, 642, 655, 780, 786, 832, 856, 960, 1040, 1048, 1070, 1248, 1284, 1310, 1391, 1560, 1572, 1605, 1664, 1703, 1712, 1920, 1965, 2080, 2096, 2140, 2496, 2568, 2620, 2782, 3120, 3144, 3210, 3406, 3424, 3930, 4160, 4173, 4192, 4280, 4992, 5109, 5136, 5240, 5564, 6240, 6288, 6420, 6812, 6848, 6955, 7860, 8320, 8346, 8384, 8515, 8560, 10218, 10272, 10480, 11128, 12480, 12576, 12840, 13624, 13696, 13910, 14017, 15720, 16692, 16768, 17030, 17120, 20436, 20544, 20865, 20960, 22256, 24960, 25152, 25545, 25680, 27248, 27820, 28034, 31440, 33384, 34060, 34240, 40872, 41088, 41730, 41920, 42051, 44512, 50304, 51090, 51360, 54496, 55640, 56068, 62880, 66768, 68120, 68480, 70085, 81744, 83460, 83840, 84102, 89024, 102180, 102720, 108992, 111280, 112136, 125760, 133536, 136240, 140170, 163488, 166920, 168204, 178048, 182221, 204360, 205440, 210255, 217984, 222560, 224272, 251520, 267072, 272480, 280340, 326976, 333840, 336408, 364442, 408720, 420510, 445120, 448544, 534144, 544960, 546663, 560680, 653952, 667680, 672816, 728884, 817440, 841020, 890240, 897088, 911105, 1089920, 1093326, 1121360, 1335360, 1345632, 1457768, 1634880, 1682040, 1794176, 1822210, 2186652, 2242720, 2670720, 2691264, 2733315, 2915536, 3269760, 3364080, 3644420, 4373304, 4485440, 5382528, 5466630, 5831072, 6728160, 7288840, 8746608, 8970880, 10933260, 11662144, 13456320, 14577680, 17493216, 21866520, 23324288, 26912640, 29155360, 34986432, 43733040, 58310720, 69972864, 87466080, 116621440, 174932160, 349864320]

約数ペア:

[(1, 349864320), (2, 174932160), (3, 116621440), (4, 87466080), (5, 69972864), (6, 58310720), (8, 43733040), (10, 34986432), (12, 29155360), (13, 26912640), (15, 23324288), (16, 21866520), (20, 17493216), (24, 14577680), (26, 13456320), (30, 11662144), (32, 10933260), (39, 8970880), (40, 8746608), (48, 7288840), (52, 6728160), (60, 5831072), (64, 5466630), (65, 5382528), (78, 4485440), (80, 4373304), (96, 3644420), (104, 3364080), (107, 3269760), (120, 2915536), (128, 2733315), (130, 2691264), (131, 2670720), (156, 2242720), (160, 2186652), (192, 1822210), (195, 1794176), (208, 1682040), (214, 1634880), (240, 1457768), (260, 1345632), (262, 1335360), (312, 1121360), (320, 1093326), (321, 1089920), (384, 911105), (390, 897088), (393, 890240), (416, 841020), (428, 817440), (480, 728884), (520, 672816), (524, 667680), (535, 653952), (624, 560680), (640, 546663), (642, 544960), (655, 534144), (780, 448544), (786, 445120), (832, 420510), (856, 408720), (960, 364442), (1040, 336408), (1048, 333840), (1070, 326976), (1248, 280340), (1284, 272480), (1310, 267072), (1391, 251520), (1560, 224272), (1572, 222560), (1605, 217984), (1664, 210255), (1703, 205440), (1712, 204360), (1920, 182221), (1965, 178048), (2080, 168204), (2096, 166920), (2140, 163488), (2496, 140170), (2568, 136240), (2620, 133536), (2782, 125760), (3120, 112136), (3144, 111280), (3210, 108992), (3406, 102720), (3424, 102180), (3930, 89024), (4160, 84102), (4173, 83840), (4192, 83460), (4280, 81744), (4992, 70085), (5109, 68480), (5136, 68120), (5240, 66768), (5564, 62880), (6240, 56068), (6288, 55640), (6420, 54496), (6812, 51360), (6848, 51090), (6955, 50304), (7860, 44512), (8320, 42051), (8346, 41920), (8384, 41730), (8515, 41088), (8560, 40872), (10218, 34240), (10272, 34060), (10480, 33384), (11128, 31440), (12480, 28034), (12576, 27820), (12840, 27248), (13624, 25680), (13696, 25545), (13910, 25152), (14017, 24960), (15720, 22256), (16692, 20960), (16768, 20865), (17030, 20544), (17120, 20436)]