15396881760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91387}}^1$

素因数の和:91427

約数の個数: 240

約数和(自身を含む): 58518660816

約数和(自身を除く): 43121779056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12960, 14040, 16848, 18720, 21060, 28080, 33696, 42120, 56160, 84240, 91387, 168480, 182774, 274161, 365548, 456935, 548322, 731096, 822483, 913870, 1096644, 1188031, 1370805, 1462192, 1644966, 1827740, 2193288, 2376062, 2467449, 2741610, 2924384, 3289932, 3564093, 3655480, 4112415, 4386576, 4752124, 4934898, 5483220, 5940155, 6579864, 7128186, 7310960, 7402347, 8224830, 8773152, 9504248, 9869796, 10692279, 10966440, 11880310, 12337245, 13159728, 14256372, 14621920, 14804694, 16449660, 17820465, 19008496, 19739592, 21384558, 21932880, 23760620, 24674490, 26319456, 28512744, 29609388, 32076837, 32899320, 35640930, 37011735, 38016992, 39479184, 42769116, 43865760, 47521240, 49348980, 53461395, 57025488, 59218776, 64153674, 65798640, 71281860, 74023470, 78958368, 85538232, 95042480, 96230511, 98697960, 106922790, 114050976, 118437552, 128307348, 131597280, 142563720, 148046940, 160384185, 171076464, 190084960, 192461022, 197395920, 213845580, 236875104, 256614696, 285127440, 296093880, 320768370, 342152928, 384922044, 394791840, 427691160, 481152555, 513229392, 570254880, 592187760, 641536740, 769844088, 855382320, 962305110, 1026458784, 1184375520, 1283073480, 1539688176, 1710764640, 1924610220, 2566146960, 3079376352, 3849220440, 5132293920, 7698440880, 15396881760]

約数ペア:

[(1, 15396881760), (2, 7698440880), (3, 5132293920), (4, 3849220440), (5, 3079376352), (6, 2566146960), (8, 1924610220), (9, 1710764640), (10, 1539688176), (12, 1283073480), (13, 1184375520), (15, 1026458784), (16, 962305110), (18, 855382320), (20, 769844088), (24, 641536740), (26, 592187760), (27, 570254880), (30, 513229392), (32, 481152555), (36, 427691160), (39, 394791840), (40, 384922044), (45, 342152928), (48, 320768370), (52, 296093880), (54, 285127440), (60, 256614696), (65, 236875104), (72, 213845580), (78, 197395920), (80, 192461022), (81, 190084960), (90, 171076464), (96, 160384185), (104, 148046940), (108, 142563720), (117, 131597280), (120, 128307348), (130, 118437552), (135, 114050976), (144, 106922790), (156, 98697960), (160, 96230511), (162, 95042480), (180, 85538232), (195, 78958368), (208, 74023470), (216, 71281860), (234, 65798640), (240, 64153674), (260, 59218776), (270, 57025488), (288, 53461395), (312, 49348980), (324, 47521240), (351, 43865760), (360, 42769116), (390, 39479184), (405, 38016992), (416, 37011735), (432, 35640930), (468, 32899320), (480, 32076837), (520, 29609388), (540, 28512744), (585, 26319456), (624, 24674490), (648, 23760620), (702, 21932880), (720, 21384558), (780, 19739592), (810, 19008496), (864, 17820465), (936, 16449660), (1040, 14804694), (1053, 14621920), (1080, 14256372), (1170, 13159728), (1248, 12337245), (1296, 11880310), (1404, 10966440), (1440, 10692279), (1560, 9869796), (1620, 9504248), (1755, 8773152), (1872, 8224830), (2080, 7402347), (2106, 7310960), (2160, 7128186), (2340, 6579864), (2592, 5940155), (2808, 5483220), (3120, 4934898), (3240, 4752124), (3510, 4386576), (3744, 4112415), (4212, 3655480), (4320, 3564093), (4680, 3289932), (5265, 2924384), (5616, 2741610), (6240, 2467449), (6480, 2376062), (7020, 2193288), (8424, 1827740), (9360, 1644966), (10530, 1462192), (11232, 1370805), (12960, 1188031), (14040, 1096644), (16848, 913870), (18720, 822483), (21060, 731096), (28080, 548322), (33696, 456935), (42120, 365548), (56160, 274161), (84240, 182774), (91387, 168480)]