715741920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:520

約数の個数: 288

約数和(自身を含む): 2600488800

約数和(自身を除く): 1884746880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 160, 162, 164, 180, 205, 216, 240, 243, 246, 270, 288, 324, 328, 360, 369, 405, 410, 432, 449, 480, 486, 492, 540, 615, 648, 656, 720, 738, 810, 820, 864, 898, 972, 984, 1080, 1107, 1215, 1230, 1296, 1312, 1347, 1440, 1476, 1620, 1640, 1796, 1845, 1944, 1968, 2160, 2214, 2245, 2430, 2460, 2592, 2694, 2952, 3240, 3280, 3321, 3592, 3690, 3888, 3936, 4041, 4320, 4428, 4490, 4860, 4920, 5388, 5535, 5904, 6480, 6560, 6642, 6735, 7184, 7380, 7776, 8082, 8856, 8980, 9720, 9840, 9963, 10776, 11070, 11808, 12123, 12960, 13284, 13470, 14368, 14760, 16164, 16605, 17712, 17960, 18409, 19440, 19680, 19926, 20205, 21552, 22140, 24246, 26568, 26940, 29520, 32328, 33210, 35424, 35920, 36369, 36818, 38880, 39852, 40410, 43104, 44280, 48492, 49815, 53136, 53880, 55227, 59040, 60615, 64656, 66420, 71840, 72738, 73636, 79704, 80820, 88560, 92045, 96984, 99630, 106272, 107760, 109107, 110454, 121230, 129312, 132840, 145476, 147272, 159408, 161640, 165681, 177120, 181845, 184090, 193968, 199260, 215520, 218214, 220908, 242460, 265680, 276135, 290952, 294544, 318816, 323280, 331362, 363690, 368180, 387936, 398520, 436428, 441816, 484920, 497043, 531360, 545535, 552270, 581904, 589088, 646560, 662724, 727380, 736360, 797040, 828405, 872856, 883632, 969840, 994086, 1091070, 1104540, 1163808, 1325448, 1454760, 1472720, 1491129, 1594080, 1656810, 1745712, 1767264, 1939680, 1988172, 2182140, 2209080, 2485215, 2650896, 2909520, 2945440, 2982258, 3313620, 3491424, 3976344, 4364280, 4418160, 4473387, 4970430, 5301792, 5819040, 5964516, 6627240, 7455645, 7952688, 8728560, 8836320, 8946774, 9940860, 11929032, 13254480, 14911290, 15905376, 17457120, 17893548, 19881720, 22366935, 23858064, 26508960, 29822580, 35787096, 39763440, 44733870, 47716128, 59645160, 71574192, 79526880, 89467740, 119290320, 143148384, 178935480, 238580640, 357870960, 715741920]

約数ペア:

[(1, 715741920), (2, 357870960), (3, 238580640), (4, 178935480), (5, 143148384), (6, 119290320), (8, 89467740), (9, 79526880), (10, 71574192), (12, 59645160), (15, 47716128), (16, 44733870), (18, 39763440), (20, 35787096), (24, 29822580), (27, 26508960), (30, 23858064), (32, 22366935), (36, 19881720), (40, 17893548), (41, 17457120), (45, 15905376), (48, 14911290), (54, 13254480), (60, 11929032), (72, 9940860), (80, 8946774), (81, 8836320), (82, 8728560), (90, 7952688), (96, 7455645), (108, 6627240), (120, 5964516), (123, 5819040), (135, 5301792), (144, 4970430), (160, 4473387), (162, 4418160), (164, 4364280), (180, 3976344), (205, 3491424), (216, 3313620), (240, 2982258), (243, 2945440), (246, 2909520), (270, 2650896), (288, 2485215), (324, 2209080), (328, 2182140), (360, 1988172), (369, 1939680), (405, 1767264), (410, 1745712), (432, 1656810), (449, 1594080), (480, 1491129), (486, 1472720), (492, 1454760), (540, 1325448), (615, 1163808), (648, 1104540), (656, 1091070), (720, 994086), (738, 969840), (810, 883632), (820, 872856), (864, 828405), (898, 797040), (972, 736360), (984, 727380), (1080, 662724), (1107, 646560), (1215, 589088), (1230, 581904), (1296, 552270), (1312, 545535), (1347, 531360), (1440, 497043), (1476, 484920), (1620, 441816), (1640, 436428), (1796, 398520), (1845, 387936), (1944, 368180), (1968, 363690), (2160, 331362), (2214, 323280), (2245, 318816), (2430, 294544), (2460, 290952), (2592, 276135), (2694, 265680), (2952, 242460), (3240, 220908), (3280, 218214), (3321, 215520), (3592, 199260), (3690, 193968), (3888, 184090), (3936, 181845), (4041, 177120), (4320, 165681), (4428, 161640), (4490, 159408), (4860, 147272), (4920, 145476), (5388, 132840), (5535, 129312), (5904, 121230), (6480, 110454), (6560, 109107), (6642, 107760), (6735, 106272), (7184, 99630), (7380, 96984), (7776, 92045), (8082, 88560), (8856, 80820), (8980, 79704), (9720, 73636), (9840, 72738), (9963, 71840), (10776, 66420), (11070, 64656), (11808, 60615), (12123, 59040), (12960, 55227), (13284, 53880), (13470, 53136), (14368, 49815), (14760, 48492), (16164, 44280), (16605, 43104), (17712, 40410), (17960, 39852), (18409, 38880), (19440, 36818), (19680, 36369), (19926, 35920), (20205, 35424), (21552, 33210), (22140, 32328), (24246, 29520), (26568, 26940)]