1915413120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:704

約数の個数: 384

約数和(自身を含む): 7240596480

約数和(自身を除く): 5325183360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 128, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 240, 248, 255, 272, 279, 288, 306, 310, 320, 340, 360, 372, 384, 408, 465, 480, 496, 510, 527, 544, 558, 576, 612, 620, 631, 640, 680, 720, 744, 765, 816, 930, 960, 992, 1020, 1054, 1088, 1116, 1152, 1224, 1240, 1262, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1860, 1893, 1920, 1984, 2040, 2108, 2176, 2232, 2448, 2480, 2524, 2635, 2720, 2790, 2880, 2976, 3060, 3155, 3162, 3264, 3720, 3786, 3968, 4080, 4216, 4464, 4743, 4896, 4960, 5048, 5270, 5440, 5580, 5679, 5760, 5952, 6120, 6310, 6324, 6528, 7440, 7572, 7905, 8160, 8432, 8928, 9465, 9486, 9792, 9920, 10096, 10540, 10727, 10880, 11160, 11358, 11904, 12240, 12620, 12648, 14880, 15144, 15810, 16320, 16864, 17856, 18930, 18972, 19561, 19584, 19840, 20192, 21080, 21454, 22320, 22716, 23715, 24480, 25240, 25296, 28395, 29760, 30288, 31620, 32181, 32640, 33728, 35712, 37860, 37944, 39122, 40384, 42160, 42908, 44640, 45432, 47430, 48960, 50480, 50592, 53635, 56790, 58683, 59520, 60576, 63240, 64362, 67456, 75720, 75888, 78244, 80768, 84320, 85816, 89280, 90864, 94860, 96543, 97805, 97920, 100960, 101184, 107270, 113580, 117366, 121152, 126480, 128724, 151440, 151776, 156488, 160905, 168640, 171632, 176049, 178560, 181728, 189720, 193086, 195610, 201920, 202368, 214540, 227160, 234732, 242304, 252960, 257448, 293415, 302880, 303552, 312976, 321810, 332537, 337280, 343264, 352098, 363456, 379440, 386172, 391220, 403840, 429080, 454320, 469464, 482715, 505920, 514896, 586830, 605760, 607104, 625952, 643620, 665074, 686528, 704196, 726912, 758880, 772344, 782440, 858160, 880245, 908640, 938928, 965430, 997611, 1011840, 1029792, 1173660, 1211520, 1251904, 1287240, 1330148, 1373056, 1408392, 1517760, 1544688, 1564880, 1662685, 1716320, 1760490, 1817280, 1877856, 1930860, 1995222, 2059584, 2347320, 2503808, 2574480, 2660296, 2816784, 2992833, 3035520, 3089376, 3129760, 3325370, 3432640, 3520980, 3634560, 3755712, 3861720, 3990444, 4119168, 4694640, 4988055, 5148960, 5320592, 5633568, 5985666, 6178752, 6259520, 6650740, 6865280, 7041960, 7511424, 7723440, 7980888, 9389280, 9976110, 10297920, 10641184, 11267136, 11971332, 12357504, 12519040, 13301480, 14083920, 14964165, 15446880, 15961776, 18778560, 19952220, 20595840, 21282368, 22534272, 23942664, 26602960, 28167840, 29928330, 30893760, 31923552, 37557120, 39904440, 42564736, 47885328, 53205920, 56335680, 59856660, 61787520, 63847104, 79808880, 95770656, 106411840, 112671360, 119713320, 127694208, 159617760, 191541312, 212823680, 239426640, 319235520, 383082624, 478853280, 638471040, 957706560, 1915413120]

約数ペア:

[(1, 1915413120), (2, 957706560), (3, 638471040), (4, 478853280), (5, 383082624), (6, 319235520), (8, 239426640), (9, 212823680), (10, 191541312), (12, 159617760), (15, 127694208), (16, 119713320), (17, 112671360), (18, 106411840), (20, 95770656), (24, 79808880), (30, 63847104), (31, 61787520), (32, 59856660), (34, 56335680), (36, 53205920), (40, 47885328), (45, 42564736), (48, 39904440), (51, 37557120), (60, 31923552), (62, 30893760), (64, 29928330), (68, 28167840), (72, 26602960), (80, 23942664), (85, 22534272), (90, 21282368), (93, 20595840), (96, 19952220), (102, 18778560), (120, 15961776), (124, 15446880), (128, 14964165), (136, 14083920), (144, 13301480), (153, 12519040), (155, 12357504), (160, 11971332), (170, 11267136), (180, 10641184), (186, 10297920), (192, 9976110), (204, 9389280), (240, 7980888), (248, 7723440), (255, 7511424), (272, 7041960), (279, 6865280), (288, 6650740), (306, 6259520), (310, 6178752), (320, 5985666), (340, 5633568), (360, 5320592), (372, 5148960), (384, 4988055), (408, 4694640), (465, 4119168), (480, 3990444), (496, 3861720), (510, 3755712), (527, 3634560), (544, 3520980), (558, 3432640), (576, 3325370), (612, 3129760), (620, 3089376), (631, 3035520), (640, 2992833), (680, 2816784), (720, 2660296), (744, 2574480), (765, 2503808), (816, 2347320), (930, 2059584), (960, 1995222), (992, 1930860), (1020, 1877856), (1054, 1817280), (1088, 1760490), (1116, 1716320), (1152, 1662685), (1224, 1564880), (1240, 1544688), (1262, 1517760), (1360, 1408392), (1395, 1373056), (1440, 1330148), (1488, 1287240), (1530, 1251904), (1581, 1211520), (1632, 1173660), (1860, 1029792), (1893, 1011840), (1920, 997611), (1984, 965430), (2040, 938928), (2108, 908640), (2176, 880245), (2232, 858160), (2448, 782440), (2480, 772344), (2524, 758880), (2635, 726912), (2720, 704196), (2790, 686528), (2880, 665074), (2976, 643620), (3060, 625952), (3155, 607104), (3162, 605760), (3264, 586830), (3720, 514896), (3786, 505920), (3968, 482715), (4080, 469464), (4216, 454320), (4464, 429080), (4743, 403840), (4896, 391220), (4960, 386172), (5048, 379440), (5270, 363456), (5440, 352098), (5580, 343264), (5679, 337280), (5760, 332537), (5952, 321810), (6120, 312976), (6310, 303552), (6324, 302880), (6528, 293415), (7440, 257448), (7572, 252960), (7905, 242304), (8160, 234732), (8432, 227160), (8928, 214540), (9465, 202368), (9486, 201920), (9792, 195610), (9920, 193086), (10096, 189720), (10540, 181728), (10727, 178560), (10880, 176049), (11160, 171632), (11358, 168640), (11904, 160905), (12240, 156488), (12620, 151776), (12648, 151440), (14880, 128724), (15144, 126480), (15810, 121152), (16320, 117366), (16864, 113580), (17856, 107270), (18930, 101184), (18972, 100960), (19561, 97920), (19584, 97805), (19840, 96543), (20192, 94860), (21080, 90864), (21454, 89280), (22320, 85816), (22716, 84320), (23715, 80768), (24480, 78244), (25240, 75888), (25296, 75720), (28395, 67456), (29760, 64362), (30288, 63240), (31620, 60576), (32181, 59520), (32640, 58683), (33728, 56790), (35712, 53635), (37860, 50592), (37944, 50480), (39122, 48960), (40384, 47430), (42160, 45432), (42908, 44640)]