2578917120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2775

約数の個数: 288

約数和(自身を含む): 9340262400

約数和(自身を除く): 6761345280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 768, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1280, 1482, 1520, 1560, 1664, 1824, 1920, 1976, 2080, 2280, 2432, 2470, 2496, 2719, 2964, 3040, 3120, 3328, 3648, 3705, 3840, 3952, 4160, 4560, 4864, 4940, 4992, 5438, 5928, 6080, 6240, 7296, 7410, 7904, 8157, 8320, 9120, 9880, 9984, 10876, 11856, 12160, 12480, 13595, 14592, 14820, 15808, 16314, 16640, 18240, 19760, 21752, 23712, 24320, 24960, 27190, 29640, 31616, 32628, 35347, 36480, 39520, 40785, 43504, 47424, 49920, 51661, 54380, 59280, 63232, 65256, 70694, 72960, 79040, 81570, 87008, 94848, 103322, 106041, 108760, 118560, 130512, 141388, 154983, 158080, 163140, 174016, 176735, 189696, 206644, 212082, 217520, 237120, 258305, 261024, 282776, 309966, 316160, 326280, 348032, 353470, 413288, 424164, 435040, 474240, 516610, 522048, 530205, 565552, 619932, 652560, 671593, 696064, 706940, 774915, 826576, 848328, 870080, 948480, 1033220, 1044096, 1060410, 1131104, 1239864, 1305120, 1343186, 1413880, 1549830, 1653152, 1696656, 1740160, 2014779, 2066440, 2088192, 2120820, 2262208, 2479728, 2610240, 2686372, 2827760, 3099660, 3306304, 3357965, 3393312, 3480320, 4029558, 4132880, 4241640, 4524416, 4959456, 5220480, 5372744, 5655520, 6199320, 6612608, 6715930, 6786624, 8059116, 8265760, 8483280, 9048832, 9918912, 10073895, 10440960, 10745488, 11311040, 12398640, 13225216, 13431860, 13573248, 16118232, 16531520, 16966560, 19837824, 20147790, 21490976, 22622080, 24797280, 26863720, 27146496, 32236464, 33063040, 33933120, 39675648, 40295580, 42981952, 45244160, 49594560, 53727440, 64472928, 66126080, 67866240, 80591160, 85963904, 99189120, 107454880, 128945856, 135732480, 161182320, 171927808, 198378240, 214909760, 257891712, 322364640, 429819520, 515783424, 644729280, 859639040, 1289458560, 2578917120]

約数ペア:

[(1, 2578917120), (2, 1289458560), (3, 859639040), (4, 644729280), (5, 515783424), (6, 429819520), (8, 322364640), (10, 257891712), (12, 214909760), (13, 198378240), (15, 171927808), (16, 161182320), (19, 135732480), (20, 128945856), (24, 107454880), (26, 99189120), (30, 85963904), (32, 80591160), (38, 67866240), (39, 66126080), (40, 64472928), (48, 53727440), (52, 49594560), (57, 45244160), (60, 42981952), (64, 40295580), (65, 39675648), (76, 33933120), (78, 33063040), (80, 32236464), (95, 27146496), (96, 26863720), (104, 24797280), (114, 22622080), (120, 21490976), (128, 20147790), (130, 19837824), (152, 16966560), (156, 16531520), (160, 16118232), (190, 13573248), (192, 13431860), (195, 13225216), (208, 12398640), (228, 11311040), (240, 10745488), (247, 10440960), (256, 10073895), (260, 9918912), (285, 9048832), (304, 8483280), (312, 8265760), (320, 8059116), (380, 6786624), (384, 6715930), (390, 6612608), (416, 6199320), (456, 5655520), (480, 5372744), (494, 5220480), (520, 4959456), (570, 4524416), (608, 4241640), (624, 4132880), (640, 4029558), (741, 3480320), (760, 3393312), (768, 3357965), (780, 3306304), (832, 3099660), (912, 2827760), (960, 2686372), (988, 2610240), (1040, 2479728), (1140, 2262208), (1216, 2120820), (1235, 2088192), (1248, 2066440), (1280, 2014779), (1482, 1740160), (1520, 1696656), (1560, 1653152), (1664, 1549830), (1824, 1413880), (1920, 1343186), (1976, 1305120), (2080, 1239864), (2280, 1131104), (2432, 1060410), (2470, 1044096), (2496, 1033220), (2719, 948480), (2964, 870080), (3040, 848328), (3120, 826576), (3328, 774915), (3648, 706940), (3705, 696064), (3840, 671593), (3952, 652560), (4160, 619932), (4560, 565552), (4864, 530205), (4940, 522048), (4992, 516610), (5438, 474240), (5928, 435040), (6080, 424164), (6240, 413288), (7296, 353470), (7410, 348032), (7904, 326280), (8157, 316160), (8320, 309966), (9120, 282776), (9880, 261024), (9984, 258305), (10876, 237120), (11856, 217520), (12160, 212082), (12480, 206644), (13595, 189696), (14592, 176735), (14820, 174016), (15808, 163140), (16314, 158080), (16640, 154983), (18240, 141388), (19760, 130512), (21752, 118560), (23712, 108760), (24320, 106041), (24960, 103322), (27190, 94848), (29640, 87008), (31616, 81570), (32628, 79040), (35347, 72960), (36480, 70694), (39520, 65256), (40785, 63232), (43504, 59280), (47424, 54380), (49920, 51661)]