20043560320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 384

約数和(自身を含む): 59115821760

約数和(自身を除く): 39072261440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 113, 119, 128, 136, 137, 140, 160, 170, 224, 226, 238, 272, 274, 280, 289, 320, 340, 448, 452, 476, 544, 548, 560, 565, 578, 595, 640, 680, 685, 791, 896, 904, 952, 959, 1088, 1096, 1120, 1130, 1156, 1190, 1360, 1370, 1445, 1582, 1808, 1904, 1918, 1921, 2023, 2176, 2192, 2240, 2260, 2312, 2329, 2380, 2720, 2740, 2890, 3164, 3616, 3808, 3836, 3842, 3955, 4046, 4384, 4480, 4520, 4624, 4658, 4760, 4795, 5440, 5480, 5780, 6328, 7232, 7616, 7672, 7684, 7910, 8092, 8768, 9040, 9248, 9316, 9520, 9590, 9605, 10115, 10880, 10960, 11560, 11645, 12656, 13447, 14464, 15232, 15344, 15368, 15481, 15820, 16184, 16303, 17536, 18080, 18496, 18632, 19040, 19180, 19210, 20230, 21920, 23120, 23290, 25312, 26894, 30688, 30736, 30962, 31640, 32368, 32606, 32657, 36160, 36992, 37264, 38080, 38360, 38420, 39593, 40460, 43840, 46240, 46580, 50624, 53788, 61376, 61472, 61924, 63280, 64736, 65212, 65314, 67235, 72320, 74528, 76160, 76720, 76840, 77405, 79186, 80920, 81515, 87680, 92480, 93160, 101248, 107576, 108367, 122752, 122944, 123848, 126560, 129472, 130424, 130628, 134470, 149056, 153440, 153680, 154810, 158372, 161840, 163030, 163285, 184960, 186320, 197965, 215152, 216734, 228599, 245888, 247696, 253120, 258944, 260848, 261256, 263177, 268940, 277151, 298112, 306880, 307360, 309620, 316744, 323680, 326060, 326570, 372640, 395930, 430304, 433468, 457198, 495392, 506240, 521696, 522512, 526354, 537880, 541835, 554302, 613760, 614720, 619240, 633488, 647360, 652120, 653140, 745280, 791860, 860608, 866936, 914396, 990784, 1043392, 1045024, 1052708, 1075760, 1083670, 1108604, 1142995, 1229440, 1238480, 1266976, 1294720, 1304240, 1306280, 1315885, 1385755, 1490560, 1583720, 1721216, 1733872, 1828792, 1842239, 1981568, 2086784, 2090048, 2105416, 2151520, 2167340, 2217208, 2285990, 2476960, 2533952, 2608480, 2612560, 2631770, 2771510, 3167440, 3467744, 3657584, 3684478, 4180096, 4210832, 4303040, 4334680, 4434416, 4474009, 4571980, 4953920, 5067904, 5216960, 5225120, 5263540, 5543020, 6334880, 6935488, 7315168, 7368956, 8421664, 8606080, 8669360, 8868832, 8948018, 9143960, 9211195, 9907840, 10433920, 10450240, 10527080, 11086040, 12669760, 13870976, 14630336, 14737912, 16843328, 17338720, 17737664, 17896036, 18287920, 18422390, 20900480, 21054160, 22172080, 22370045, 25339520, 29260672, 29475824, 31318063, 33686656, 34677440, 35475328, 35792072, 36575840, 36844780, 42108320, 44344160, 44740090, 58951648, 62636126, 69354880, 71584144, 73151680, 73689560, 84216640, 88688320, 89480180, 117903296, 125272252, 143168288, 146303360, 147379120, 156590315, 168433280, 177376640, 178960360, 235806592, 250544504, 286336576, 294758240, 313180630, 357920720, 501089008, 572673152, 589516480, 626361260, 715841440, 1002178016, 1179032960, 1252722520, 1431682880, 2004356032, 2505445040, 2863365760, 4008712064, 5010890080, 10021780160, 20043560320]

約数ペア:

[(1, 20043560320), (2, 10021780160), (4, 5010890080), (5, 4008712064), (7, 2863365760), (8, 2505445040), (10, 2004356032), (14, 1431682880), (16, 1252722520), (17, 1179032960), (20, 1002178016), (28, 715841440), (32, 626361260), (34, 589516480), (35, 572673152), (40, 501089008), (56, 357920720), (64, 313180630), (68, 294758240), (70, 286336576), (80, 250544504), (85, 235806592), (112, 178960360), (113, 177376640), (119, 168433280), (128, 156590315), (136, 147379120), (137, 146303360), (140, 143168288), (160, 125272252), (170, 117903296), (224, 89480180), (226, 88688320), (238, 84216640), (272, 73689560), (274, 73151680), (280, 71584144), (289, 69354880), (320, 62636126), (340, 58951648), (448, 44740090), (452, 44344160), (476, 42108320), (544, 36844780), (548, 36575840), (560, 35792072), (565, 35475328), (578, 34677440), (595, 33686656), (640, 31318063), (680, 29475824), (685, 29260672), (791, 25339520), (896, 22370045), (904, 22172080), (952, 21054160), (959, 20900480), (1088, 18422390), (1096, 18287920), (1120, 17896036), (1130, 17737664), (1156, 17338720), (1190, 16843328), (1360, 14737912), (1370, 14630336), (1445, 13870976), (1582, 12669760), (1808, 11086040), (1904, 10527080), (1918, 10450240), (1921, 10433920), (2023, 9907840), (2176, 9211195), (2192, 9143960), (2240, 8948018), (2260, 8868832), (2312, 8669360), (2329, 8606080), (2380, 8421664), (2720, 7368956), (2740, 7315168), (2890, 6935488), (3164, 6334880), (3616, 5543020), (3808, 5263540), (3836, 5225120), (3842, 5216960), (3955, 5067904), (4046, 4953920), (4384, 4571980), (4480, 4474009), (4520, 4434416), (4624, 4334680), (4658, 4303040), (4760, 4210832), (4795, 4180096), (5440, 3684478), (5480, 3657584), (5780, 3467744), (6328, 3167440), (7232, 2771510), (7616, 2631770), (7672, 2612560), (7684, 2608480), (7910, 2533952), (8092, 2476960), (8768, 2285990), (9040, 2217208), (9248, 2167340), (9316, 2151520), (9520, 2105416), (9590, 2090048), (9605, 2086784), (10115, 1981568), (10880, 1842239), (10960, 1828792), (11560, 1733872), (11645, 1721216), (12656, 1583720), (13447, 1490560), (14464, 1385755), (15232, 1315885), (15344, 1306280), (15368, 1304240), (15481, 1294720), (15820, 1266976), (16184, 1238480), (16303, 1229440), (17536, 1142995), (18080, 1108604), (18496, 1083670), (18632, 1075760), (19040, 1052708), (19180, 1045024), (19210, 1043392), (20230, 990784), (21920, 914396), (23120, 866936), (23290, 860608), (25312, 791860), (26894, 745280), (30688, 653140), (30736, 652120), (30962, 647360), (31640, 633488), (32368, 619240), (32606, 614720), (32657, 613760), (36160, 554302), (36992, 541835), (37264, 537880), (38080, 526354), (38360, 522512), (38420, 521696), (39593, 506240), (40460, 495392), (43840, 457198), (46240, 433468), (46580, 430304), (50624, 395930), (53788, 372640), (61376, 326570), (61472, 326060), (61924, 323680), (63280, 316744), (64736, 309620), (65212, 307360), (65314, 306880), (67235, 298112), (72320, 277151), (74528, 268940), (76160, 263177), (76720, 261256), (76840, 260848), (77405, 258944), (79186, 253120), (80920, 247696), (81515, 245888), (87680, 228599), (92480, 216734), (93160, 215152), (101248, 197965), (107576, 186320), (108367, 184960), (122752, 163285), (122944, 163030), (123848, 161840), (126560, 158372), (129472, 154810), (130424, 153680), (130628, 153440), (134470, 149056)]