768898080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:376

約数の個数: 288

約数和(自身を含む): 2795083200

約数和(自身を除く): 2026185120

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, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 157, 160, 171, 179, 180, 190, 228, 240, 285, 288, 304, 314, 342, 358, 360, 380, 456, 471, 480, 537, 570, 608, 628, 684, 716, 720, 760, 785, 855, 895, 912, 942, 1074, 1140, 1256, 1368, 1413, 1432, 1440, 1520, 1570, 1611, 1710, 1790, 1824, 1884, 2148, 2280, 2355, 2512, 2685, 2736, 2826, 2864, 2983, 3040, 3140, 3222, 3401, 3420, 3580, 3768, 4296, 4560, 4710, 5024, 5370, 5472, 5652, 5728, 5966, 6280, 6444, 6802, 6840, 7065, 7160, 7536, 8055, 8592, 8949, 9120, 9420, 10203, 10740, 11304, 11932, 12560, 12888, 13604, 13680, 14130, 14320, 14915, 15072, 16110, 17005, 17184, 17898, 18840, 20406, 21480, 22608, 23864, 25120, 25776, 26847, 27208, 27360, 28103, 28260, 28640, 29830, 30609, 32220, 34010, 35796, 37680, 40812, 42960, 44745, 45216, 47728, 51015, 51552, 53694, 54416, 56206, 56520, 59660, 61218, 64440, 68020, 71592, 75360, 81624, 84309, 85920, 89490, 95456, 102030, 107388, 108832, 112412, 113040, 119320, 122436, 128880, 134235, 136040, 140515, 143184, 153045, 163248, 168618, 178980, 204060, 214776, 224824, 226080, 238640, 244872, 252927, 257760, 268470, 272080, 281030, 286368, 306090, 326496, 337236, 357960, 408120, 421545, 429552, 449648, 477280, 489744, 505854, 533957, 536940, 544160, 562060, 612180, 674472, 715920, 816240, 843090, 859104, 899296, 979488, 1011708, 1067914, 1073880, 1124120, 1224360, 1264635, 1348944, 1431840, 1601871, 1632480, 1686180, 2023416, 2135828, 2147760, 2248240, 2448720, 2529270, 2669785, 2697888, 3203742, 3372360, 4046832, 4271656, 4295520, 4496480, 4805613, 4897440, 5058540, 5339570, 6407484, 6744720, 8009355, 8093664, 8543312, 9611226, 10117080, 10679140, 12814968, 13489440, 16018710, 17086624, 19222452, 20234160, 21358280, 24028065, 25629936, 32037420, 38444904, 40468320, 42716560, 48056130, 51259872, 64074840, 76889808, 85433120, 96112260, 128149680, 153779616, 192224520, 256299360, 384449040, 768898080]

約数ペア:

[(1, 768898080), (2, 384449040), (3, 256299360), (4, 192224520), (5, 153779616), (6, 128149680), (8, 96112260), (9, 85433120), (10, 76889808), (12, 64074840), (15, 51259872), (16, 48056130), (18, 42716560), (19, 40468320), (20, 38444904), (24, 32037420), (30, 25629936), (32, 24028065), (36, 21358280), (38, 20234160), (40, 19222452), (45, 17086624), (48, 16018710), (57, 13489440), (60, 12814968), (72, 10679140), (76, 10117080), (80, 9611226), (90, 8543312), (95, 8093664), (96, 8009355), (114, 6744720), (120, 6407484), (144, 5339570), (152, 5058540), (157, 4897440), (160, 4805613), (171, 4496480), (179, 4295520), (180, 4271656), (190, 4046832), (228, 3372360), (240, 3203742), (285, 2697888), (288, 2669785), (304, 2529270), (314, 2448720), (342, 2248240), (358, 2147760), (360, 2135828), (380, 2023416), (456, 1686180), (471, 1632480), (480, 1601871), (537, 1431840), (570, 1348944), (608, 1264635), (628, 1224360), (684, 1124120), (716, 1073880), (720, 1067914), (760, 1011708), (785, 979488), (855, 899296), (895, 859104), (912, 843090), (942, 816240), (1074, 715920), (1140, 674472), (1256, 612180), (1368, 562060), (1413, 544160), (1432, 536940), (1440, 533957), (1520, 505854), (1570, 489744), (1611, 477280), (1710, 449648), (1790, 429552), (1824, 421545), (1884, 408120), (2148, 357960), (2280, 337236), (2355, 326496), (2512, 306090), (2685, 286368), (2736, 281030), (2826, 272080), (2864, 268470), (2983, 257760), (3040, 252927), (3140, 244872), (3222, 238640), (3401, 226080), (3420, 224824), (3580, 214776), (3768, 204060), (4296, 178980), (4560, 168618), (4710, 163248), (5024, 153045), (5370, 143184), (5472, 140515), (5652, 136040), (5728, 134235), (5966, 128880), (6280, 122436), (6444, 119320), (6802, 113040), (6840, 112412), (7065, 108832), (7160, 107388), (7536, 102030), (8055, 95456), (8592, 89490), (8949, 85920), (9120, 84309), (9420, 81624), (10203, 75360), (10740, 71592), (11304, 68020), (11932, 64440), (12560, 61218), (12888, 59660), (13604, 56520), (13680, 56206), (14130, 54416), (14320, 53694), (14915, 51552), (15072, 51015), (16110, 47728), (17005, 45216), (17184, 44745), (17898, 42960), (18840, 40812), (20406, 37680), (21480, 35796), (22608, 34010), (23864, 32220), (25120, 30609), (25776, 29830), (26847, 28640), (27208, 28260), (27360, 28103)]