1405928160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10729}}^1$

素因数の和:10770

約数の個数: 288

約数和(自身を含む): 5905448640

約数和(自身を除く): 4499520480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10729, 10920, 13104, 14560, 16380, 18720, 21458, 21840, 26208, 32187, 32760, 42916, 43680, 53645, 64374, 65520, 75103, 85832, 96561, 107290, 128748, 131040, 139477, 150206, 160935, 171664, 193122, 214580, 225309, 257496, 278954, 300412, 321870, 343328, 375515, 386244, 418431, 429160, 450618, 482805, 514992, 557908, 600824, 643740, 675927, 697385, 751030, 772488, 836862, 858320, 901236, 965610, 976339, 1029984, 1115816, 1126545, 1201648, 1255293, 1287480, 1351854, 1394770, 1502060, 1544976, 1673724, 1716640, 1802472, 1931220, 1952678, 2092155, 2231632, 2253090, 2403296, 2510586, 2574960, 2703708, 2789540, 2929017, 3004120, 3089952, 3347448, 3379635, 3604944, 3862440, 3905356, 4184310, 4463264, 4506180, 4881695, 5021172, 5149920, 5407416, 5579080, 5858034, 6008240, 6276465, 6694896, 6759270, 7209888, 7724880, 7810712, 8368620, 8787051, 9012360, 9763390, 10042344, 10814832, 11158160, 11716068, 12016480, 12552930, 13389792, 13518540, 14645085, 15449760, 15621424, 16737240, 17574102, 18024720, 19526780, 20084688, 21629664, 22316320, 23432136, 25105860, 27037080, 29290170, 31242848, 33474480, 35148204, 36049440, 39053560, 40169376, 43935255, 46864272, 50211720, 54074160, 58580340, 66948960, 70296408, 78107120, 87870510, 93728544, 100423440, 108148320, 117160680, 140592816, 156214240, 175741020, 200846880, 234321360, 281185632, 351482040, 468642720, 702964080, 1405928160]

約数ペア:

[(1, 1405928160), (2, 702964080), (3, 468642720), (4, 351482040), (5, 281185632), (6, 234321360), (7, 200846880), (8, 175741020), (9, 156214240), (10, 140592816), (12, 117160680), (13, 108148320), (14, 100423440), (15, 93728544), (16, 87870510), (18, 78107120), (20, 70296408), (21, 66948960), (24, 58580340), (26, 54074160), (28, 50211720), (30, 46864272), (32, 43935255), (35, 40169376), (36, 39053560), (39, 36049440), (40, 35148204), (42, 33474480), (45, 31242848), (48, 29290170), (52, 27037080), (56, 25105860), (60, 23432136), (63, 22316320), (65, 21629664), (70, 20084688), (72, 19526780), (78, 18024720), (80, 17574102), (84, 16737240), (90, 15621424), (91, 15449760), (96, 14645085), (104, 13518540), (105, 13389792), (112, 12552930), (117, 12016480), (120, 11716068), (126, 11158160), (130, 10814832), (140, 10042344), (144, 9763390), (156, 9012360), (160, 8787051), (168, 8368620), (180, 7810712), (182, 7724880), (195, 7209888), (208, 6759270), (210, 6694896), (224, 6276465), (234, 6008240), (240, 5858034), (252, 5579080), (260, 5407416), (273, 5149920), (280, 5021172), (288, 4881695), (312, 4506180), (315, 4463264), (336, 4184310), (360, 3905356), (364, 3862440), (390, 3604944), (416, 3379635), (420, 3347448), (455, 3089952), (468, 3004120), (480, 2929017), (504, 2789540), (520, 2703708), (546, 2574960), (560, 2510586), (585, 2403296), (624, 2253090), (630, 2231632), (672, 2092155), (720, 1952678), (728, 1931220), (780, 1802472), (819, 1716640), (840, 1673724), (910, 1544976), (936, 1502060), (1008, 1394770), (1040, 1351854), (1092, 1287480), (1120, 1255293), (1170, 1201648), (1248, 1126545), (1260, 1115816), (1365, 1029984), (1440, 976339), (1456, 965610), (1560, 901236), (1638, 858320), (1680, 836862), (1820, 772488), (1872, 751030), (2016, 697385), (2080, 675927), (2184, 643740), (2340, 600824), (2520, 557908), (2730, 514992), (2912, 482805), (3120, 450618), (3276, 429160), (3360, 418431), (3640, 386244), (3744, 375515), (4095, 343328), (4368, 321870), (4680, 300412), (5040, 278954), (5460, 257496), (6240, 225309), (6552, 214580), (7280, 193122), (8190, 171664), (8736, 160935), (9360, 150206), (10080, 139477), (10729, 131040), (10920, 128748), (13104, 107290), (14560, 96561), (16380, 85832), (18720, 75103), (21458, 65520), (21840, 64374), (26208, 53645), (32187, 43680), (32760, 42916)]