2318735520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:588

約数の個数: 288

約数和(自身を含む): 8252375040

約数和(自身を除く): 5933639520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 127, 144, 155, 160, 180, 186, 240, 248, 254, 279, 288, 310, 360, 372, 381, 409, 465, 480, 496, 508, 558, 620, 635, 720, 744, 762, 818, 930, 992, 1016, 1116, 1143, 1227, 1240, 1270, 1395, 1440, 1488, 1524, 1636, 1860, 1905, 2032, 2045, 2232, 2286, 2454, 2480, 2540, 2790, 2976, 3048, 3272, 3681, 3720, 3810, 3937, 4064, 4090, 4464, 4572, 4908, 4960, 5080, 5580, 5715, 6096, 6135, 6544, 7362, 7440, 7620, 7874, 8180, 8928, 9144, 9816, 10160, 11160, 11430, 11811, 12192, 12270, 12679, 13088, 14724, 14880, 15240, 15748, 16360, 18288, 18405, 19632, 19685, 20320, 22320, 22860, 23622, 24540, 25358, 29448, 30480, 31496, 32720, 35433, 36576, 36810, 38037, 39264, 39370, 44640, 45720, 47244, 49080, 50716, 51943, 58896, 59055, 60960, 62992, 63395, 65440, 70866, 73620, 76074, 78740, 91440, 94488, 98160, 101432, 103886, 114111, 117792, 118110, 125984, 126790, 141732, 147240, 152148, 155829, 157480, 177165, 182880, 188976, 190185, 196320, 202864, 207772, 228222, 236220, 253580, 259715, 283464, 294480, 304296, 311658, 314960, 354330, 377952, 380370, 405728, 415544, 456444, 467487, 472440, 507160, 519430, 566928, 570555, 588960, 608592, 623316, 629920, 708660, 760740, 779145, 831088, 912888, 934974, 944880, 1014320, 1038860, 1133856, 1141110, 1217184, 1246632, 1417320, 1521480, 1558290, 1610233, 1662176, 1825776, 1869948, 1889760, 2028640, 2077720, 2282220, 2337435, 2493264, 2834640, 3042960, 3116580, 3220466, 3651552, 3739896, 4155440, 4564440, 4674870, 4830699, 4986528, 5669280, 6085920, 6233160, 6440932, 7479792, 8051165, 8310880, 9128880, 9349740, 9661398, 12466320, 12881864, 14492097, 14959584, 16102330, 18257760, 18699480, 19322796, 24153495, 24932640, 25763728, 28984194, 32204660, 37398960, 38645592, 48306990, 51527456, 57968388, 64409320, 72460485, 74797920, 77291184, 96613980, 115936776, 128818640, 144920970, 154582368, 193227960, 231873552, 257637280, 289841940, 386455920, 463747104, 579683880, 772911840, 1159367760, 2318735520]

約数ペア:

[(1, 2318735520), (2, 1159367760), (3, 772911840), (4, 579683880), (5, 463747104), (6, 386455920), (8, 289841940), (9, 257637280), (10, 231873552), (12, 193227960), (15, 154582368), (16, 144920970), (18, 128818640), (20, 115936776), (24, 96613980), (30, 77291184), (31, 74797920), (32, 72460485), (36, 64409320), (40, 57968388), (45, 51527456), (48, 48306990), (60, 38645592), (62, 37398960), (72, 32204660), (80, 28984194), (90, 25763728), (93, 24932640), (96, 24153495), (120, 19322796), (124, 18699480), (127, 18257760), (144, 16102330), (155, 14959584), (160, 14492097), (180, 12881864), (186, 12466320), (240, 9661398), (248, 9349740), (254, 9128880), (279, 8310880), (288, 8051165), (310, 7479792), (360, 6440932), (372, 6233160), (381, 6085920), (409, 5669280), (465, 4986528), (480, 4830699), (496, 4674870), (508, 4564440), (558, 4155440), (620, 3739896), (635, 3651552), (720, 3220466), (744, 3116580), (762, 3042960), (818, 2834640), (930, 2493264), (992, 2337435), (1016, 2282220), (1116, 2077720), (1143, 2028640), (1227, 1889760), (1240, 1869948), (1270, 1825776), (1395, 1662176), (1440, 1610233), (1488, 1558290), (1524, 1521480), (1636, 1417320), (1860, 1246632), (1905, 1217184), (2032, 1141110), (2045, 1133856), (2232, 1038860), (2286, 1014320), (2454, 944880), (2480, 934974), (2540, 912888), (2790, 831088), (2976, 779145), (3048, 760740), (3272, 708660), (3681, 629920), (3720, 623316), (3810, 608592), (3937, 588960), (4064, 570555), (4090, 566928), (4464, 519430), (4572, 507160), (4908, 472440), (4960, 467487), (5080, 456444), (5580, 415544), (5715, 405728), (6096, 380370), (6135, 377952), (6544, 354330), (7362, 314960), (7440, 311658), (7620, 304296), (7874, 294480), (8180, 283464), (8928, 259715), (9144, 253580), (9816, 236220), (10160, 228222), (11160, 207772), (11430, 202864), (11811, 196320), (12192, 190185), (12270, 188976), (12679, 182880), (13088, 177165), (14724, 157480), (14880, 155829), (15240, 152148), (15748, 147240), (16360, 141732), (18288, 126790), (18405, 125984), (19632, 118110), (19685, 117792), (20320, 114111), (22320, 103886), (22860, 101432), (23622, 98160), (24540, 94488), (25358, 91440), (29448, 78740), (30480, 76074), (31496, 73620), (32720, 70866), (35433, 65440), (36576, 63395), (36810, 62992), (38037, 60960), (39264, 59055), (39370, 58896), (44640, 51943), (45720, 50716), (47244, 49080)]