77012320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 248209920

約数和(自身を除く): 171197600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 47, 49, 55, 56, 70, 76, 77, 80, 88, 94, 95, 98, 110, 112, 133, 140, 152, 154, 160, 176, 188, 190, 196, 209, 220, 224, 235, 245, 266, 280, 304, 308, 329, 352, 376, 380, 385, 392, 418, 440, 470, 490, 517, 532, 539, 560, 608, 616, 658, 665, 752, 760, 770, 784, 836, 880, 893, 931, 940, 980, 1034, 1045, 1064, 1078, 1120, 1232, 1316, 1330, 1463, 1504, 1520, 1540, 1568, 1645, 1672, 1760, 1786, 1862, 1880, 1960, 2068, 2090, 2128, 2156, 2303, 2464, 2585, 2632, 2660, 2695, 2926, 3040, 3080, 3290, 3344, 3572, 3619, 3724, 3760, 3920, 4136, 4180, 4256, 4312, 4465, 4606, 4655, 5170, 5264, 5320, 5390, 5852, 6160, 6251, 6580, 6688, 7144, 7238, 7315, 7448, 7520, 7840, 8272, 8360, 8624, 8930, 9212, 9310, 9823, 10241, 10340, 10528, 10640, 10780, 11515, 11704, 12320, 12502, 13160, 14288, 14476, 14630, 14896, 16544, 16720, 17248, 17860, 18095, 18424, 18620, 19646, 20482, 20680, 21280, 21560, 23030, 23408, 25004, 25333, 26320, 28576, 28952, 29260, 29792, 31255, 33440, 35720, 36190, 36848, 37240, 39292, 40964, 41360, 43120, 43757, 46060, 46816, 49115, 50008, 50666, 51205, 52640, 57904, 58520, 62510, 68761, 71440, 72380, 73696, 74480, 78584, 81928, 82720, 86240, 87514, 92120, 98230, 100016, 101332, 102410, 115808, 117040, 125020, 126665, 137522, 142880, 144760, 148960, 157168, 163856, 175028, 184240, 196460, 200032, 202664, 204820, 218785, 234080, 250040, 253330, 275044, 289520, 314336, 327712, 343805, 350056, 368480, 392920, 405328, 409640, 437570, 481327, 500080, 506660, 550088, 579040, 687610, 700112, 785840, 810656, 819280, 875140, 962654, 1000160, 1013320, 1100176, 1375220, 1400224, 1571680, 1638560, 1750280, 1925308, 2026640, 2200352, 2406635, 2750440, 3500560, 3850616, 4053280, 4813270, 5500880, 7001120, 7701232, 9626540, 11001760, 15402464, 19253080, 38506160, 77012320]

約数ペア:

[(1, 77012320), (2, 38506160), (4, 19253080), (5, 15402464), (7, 11001760), (8, 9626540), (10, 7701232), (11, 7001120), (14, 5500880), (16, 4813270), (19, 4053280), (20, 3850616), (22, 3500560), (28, 2750440), (32, 2406635), (35, 2200352), (38, 2026640), (40, 1925308), (44, 1750280), (47, 1638560), (49, 1571680), (55, 1400224), (56, 1375220), (70, 1100176), (76, 1013320), (77, 1000160), (80, 962654), (88, 875140), (94, 819280), (95, 810656), (98, 785840), (110, 700112), (112, 687610), (133, 579040), (140, 550088), (152, 506660), (154, 500080), (160, 481327), (176, 437570), (188, 409640), (190, 405328), (196, 392920), (209, 368480), (220, 350056), (224, 343805), (235, 327712), (245, 314336), (266, 289520), (280, 275044), (304, 253330), (308, 250040), (329, 234080), (352, 218785), (376, 204820), (380, 202664), (385, 200032), (392, 196460), (418, 184240), (440, 175028), (470, 163856), (490, 157168), (517, 148960), (532, 144760), (539, 142880), (560, 137522), (608, 126665), (616, 125020), (658, 117040), (665, 115808), (752, 102410), (760, 101332), (770, 100016), (784, 98230), (836, 92120), (880, 87514), (893, 86240), (931, 82720), (940, 81928), (980, 78584), (1034, 74480), (1045, 73696), (1064, 72380), (1078, 71440), (1120, 68761), (1232, 62510), (1316, 58520), (1330, 57904), (1463, 52640), (1504, 51205), (1520, 50666), (1540, 50008), (1568, 49115), (1645, 46816), (1672, 46060), (1760, 43757), (1786, 43120), (1862, 41360), (1880, 40964), (1960, 39292), (2068, 37240), (2090, 36848), (2128, 36190), (2156, 35720), (2303, 33440), (2464, 31255), (2585, 29792), (2632, 29260), (2660, 28952), (2695, 28576), (2926, 26320), (3040, 25333), (3080, 25004), (3290, 23408), (3344, 23030), (3572, 21560), (3619, 21280), (3724, 20680), (3760, 20482), (3920, 19646), (4136, 18620), (4180, 18424), (4256, 18095), (4312, 17860), (4465, 17248), (4606, 16720), (4655, 16544), (5170, 14896), (5264, 14630), (5320, 14476), (5390, 14288), (5852, 13160), (6160, 12502), (6251, 12320), (6580, 11704), (6688, 11515), (7144, 10780), (7238, 10640), (7315, 10528), (7448, 10340), (7520, 10241), (7840, 9823), (8272, 9310), (8360, 9212), (8624, 8930)]