39179520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 143488800

約数和(自身を除く): 104309280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 179, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 358, 360, 380, 384, 456, 480, 537, 570, 576, 608, 640, 684, 716, 720, 760, 768, 855, 895, 912, 960, 1074, 1140, 1152, 1216, 1280, 1368, 1432, 1440, 1520, 1611, 1710, 1790, 1824, 1920, 2148, 2280, 2304, 2432, 2685, 2736, 2864, 2880, 3040, 3222, 3401, 3420, 3580, 3648, 3840, 4296, 4560, 4864, 5370, 5472, 5728, 5760, 6080, 6444, 6802, 6840, 7160, 7296, 8055, 8592, 9120, 10203, 10740, 10944, 11456, 11520, 12160, 12888, 13604, 13680, 14320, 14592, 16110, 17005, 17184, 18240, 20406, 21480, 21888, 22912, 24320, 25776, 27208, 27360, 28640, 30609, 32220, 34010, 34368, 36480, 40812, 42960, 43776, 45824, 51015, 51552, 54416, 54720, 57280, 61218, 64440, 68020, 68736, 72960, 81624, 85920, 102030, 103104, 108832, 109440, 114560, 122436, 128880, 136040, 137472, 153045, 163248, 171840, 204060, 206208, 217664, 218880, 229120, 244872, 257760, 272080, 306090, 326496, 343680, 408120, 412416, 435328, 489744, 515520, 544160, 612180, 652992, 687360, 816240, 870656, 979488, 1031040, 1088320, 1224360, 1305984, 1632480, 1958976, 2062080, 2176640, 2448720, 2611968, 3264960, 3917952, 4353280, 4897440, 6529920, 7835904, 9794880, 13059840, 19589760, 39179520]

約数ペア:

[(1, 39179520), (2, 19589760), (3, 13059840), (4, 9794880), (5, 7835904), (6, 6529920), (8, 4897440), (9, 4353280), (10, 3917952), (12, 3264960), (15, 2611968), (16, 2448720), (18, 2176640), (19, 2062080), (20, 1958976), (24, 1632480), (30, 1305984), (32, 1224360), (36, 1088320), (38, 1031040), (40, 979488), (45, 870656), (48, 816240), (57, 687360), (60, 652992), (64, 612180), (72, 544160), (76, 515520), (80, 489744), (90, 435328), (95, 412416), (96, 408120), (114, 343680), (120, 326496), (128, 306090), (144, 272080), (152, 257760), (160, 244872), (171, 229120), (179, 218880), (180, 217664), (190, 206208), (192, 204060), (228, 171840), (240, 163248), (256, 153045), (285, 137472), (288, 136040), (304, 128880), (320, 122436), (342, 114560), (358, 109440), (360, 108832), (380, 103104), (384, 102030), (456, 85920), (480, 81624), (537, 72960), (570, 68736), (576, 68020), (608, 64440), (640, 61218), (684, 57280), (716, 54720), (720, 54416), (760, 51552), (768, 51015), (855, 45824), (895, 43776), (912, 42960), (960, 40812), (1074, 36480), (1140, 34368), (1152, 34010), (1216, 32220), (1280, 30609), (1368, 28640), (1432, 27360), (1440, 27208), (1520, 25776), (1611, 24320), (1710, 22912), (1790, 21888), (1824, 21480), (1920, 20406), (2148, 18240), (2280, 17184), (2304, 17005), (2432, 16110), (2685, 14592), (2736, 14320), (2864, 13680), (2880, 13604), (3040, 12888), (3222, 12160), (3401, 11520), (3420, 11456), (3580, 10944), (3648, 10740), (3840, 10203), (4296, 9120), (4560, 8592), (4864, 8055), (5370, 7296), (5472, 7160), (5728, 6840), (5760, 6802), (6080, 6444)]