4331649840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2683}}^1$

素因数の和:2768

約数の個数: 240

約数和(自身を含む): 15863341824

約数和(自身を除く): 11531691984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 961, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 1922, 2170, 2480, 2604, 2683, 2883, 3255, 3472, 3720, 3844, 4340, 4805, 5208, 5366, 5766, 6510, 6727, 7440, 7688, 8049, 8680, 9610, 10416, 10732, 11532, 13020, 13415, 13454, 14415, 15376, 16098, 17360, 18781, 19220, 20181, 21464, 23064, 26040, 26830, 26908, 28830, 32196, 33635, 37562, 38440, 40245, 40362, 42928, 46128, 52080, 53660, 53816, 56343, 57660, 64392, 67270, 75124, 76880, 80490, 80724, 83173, 93905, 100905, 107320, 107632, 112686, 115320, 128784, 134540, 150248, 160980, 161448, 166346, 187810, 201810, 214640, 225372, 230640, 249519, 269080, 281715, 300496, 321960, 322896, 332692, 375620, 403620, 415865, 450744, 499038, 538160, 563430, 582211, 643920, 665384, 751240, 807240, 831730, 901488, 998076, 1126860, 1164422, 1247595, 1330768, 1502480, 1614480, 1663460, 1746633, 1996152, 2253720, 2328844, 2495190, 2578363, 2911055, 3326920, 3493266, 3992304, 4507440, 4657688, 4990380, 5156726, 5822110, 6653840, 6986532, 7735089, 8733165, 9315376, 9980760, 10313452, 11644220, 12891815, 13973064, 15470178, 17466330, 18048541, 19961520, 20626904, 23288440, 25783630, 27946128, 30940356, 34932660, 36097082, 38675445, 41253808, 46576880, 51567260, 54145623, 61880712, 69865320, 72194164, 77350890, 90242705, 103134520, 108291246, 123761424, 139730640, 144388328, 154701780, 180485410, 206269040, 216582492, 270728115, 288776656, 309403560, 360970820, 433164984, 541456230, 618807120, 721941640, 866329968, 1082912460, 1443883280, 2165824920, 4331649840]

約数ペア:

[(1, 4331649840), (2, 2165824920), (3, 1443883280), (4, 1082912460), (5, 866329968), (6, 721941640), (7, 618807120), (8, 541456230), (10, 433164984), (12, 360970820), (14, 309403560), (15, 288776656), (16, 270728115), (20, 216582492), (21, 206269040), (24, 180485410), (28, 154701780), (30, 144388328), (31, 139730640), (35, 123761424), (40, 108291246), (42, 103134520), (48, 90242705), (56, 77350890), (60, 72194164), (62, 69865320), (70, 61880712), (80, 54145623), (84, 51567260), (93, 46576880), (105, 41253808), (112, 38675445), (120, 36097082), (124, 34932660), (140, 30940356), (155, 27946128), (168, 25783630), (186, 23288440), (210, 20626904), (217, 19961520), (240, 18048541), (248, 17466330), (280, 15470178), (310, 13973064), (336, 12891815), (372, 11644220), (420, 10313452), (434, 9980760), (465, 9315376), (496, 8733165), (560, 7735089), (620, 6986532), (651, 6653840), (744, 5822110), (840, 5156726), (868, 4990380), (930, 4657688), (961, 4507440), (1085, 3992304), (1240, 3493266), (1302, 3326920), (1488, 2911055), (1680, 2578363), (1736, 2495190), (1860, 2328844), (1922, 2253720), (2170, 1996152), (2480, 1746633), (2604, 1663460), (2683, 1614480), (2883, 1502480), (3255, 1330768), (3472, 1247595), (3720, 1164422), (3844, 1126860), (4340, 998076), (4805, 901488), (5208, 831730), (5366, 807240), (5766, 751240), (6510, 665384), (6727, 643920), (7440, 582211), (7688, 563430), (8049, 538160), (8680, 499038), (9610, 450744), (10416, 415865), (10732, 403620), (11532, 375620), (13020, 332692), (13415, 322896), (13454, 321960), (14415, 300496), (15376, 281715), (16098, 269080), (17360, 249519), (18781, 230640), (19220, 225372), (20181, 214640), (21464, 201810), (23064, 187810), (26040, 166346), (26830, 161448), (26908, 160980), (28830, 150248), (32196, 134540), (33635, 128784), (37562, 115320), (38440, 112686), (40245, 107632), (40362, 107320), (42928, 100905), (46128, 93905), (52080, 83173), (53660, 80724), (53816, 80490), (56343, 76880), (57660, 75124), (64392, 67270)]