260768160

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:402

約数の個数: 288

約数和(自身を含む): 974151360

約数和(自身を除く): 713383200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 324, 342, 353, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 608, 648, 684, 706, 720, 760, 810, 855, 864, 912, 972, 1026, 1059, 1080, 1140, 1215, 1296, 1368, 1412, 1440, 1520, 1539, 1620, 1710, 1765, 1824, 1944, 2052, 2118, 2160, 2280, 2430, 2565, 2592, 2736, 2824, 3040, 3078, 3177, 3240, 3420, 3530, 3888, 4104, 4236, 4320, 4560, 4617, 4860, 5130, 5295, 5472, 5648, 6156, 6354, 6480, 6707, 6840, 7060, 7695, 7776, 8208, 8472, 9120, 9234, 9531, 9720, 10260, 10590, 11296, 12312, 12708, 12960, 13414, 13680, 14120, 15390, 15885, 16416, 16944, 18468, 19062, 19440, 20121, 20520, 21180, 23085, 24624, 25416, 26828, 27360, 28240, 28593, 30780, 31770, 33535, 33888, 36936, 38124, 38880, 40242, 41040, 42360, 46170, 47655, 49248, 50832, 53656, 56480, 57186, 60363, 61560, 63540, 67070, 73872, 76248, 80484, 82080, 84720, 85779, 92340, 95310, 100605, 101664, 107312, 114372, 120726, 123120, 127080, 134140, 142965, 147744, 152496, 160968, 169440, 171558, 181089, 184680, 190620, 201210, 214624, 228744, 241452, 246240, 254160, 268280, 285930, 301815, 304992, 321936, 343116, 362178, 369360, 381240, 402420, 428895, 457488, 482904, 508320, 536560, 543267, 571860, 603630, 643872, 686232, 724356, 738720, 762480, 804840, 857790, 905445, 914976, 965808, 1073120, 1086534, 1143720, 1207260, 1372464, 1448712, 1524960, 1609680, 1629801, 1715580, 1810890, 1931616, 2173068, 2287440, 2414520, 2716335, 2744928, 2897424, 3219360, 3259602, 3431160, 3621780, 4346136, 4574880, 4829040, 5432670, 5794848, 6519204, 6862320, 7243560, 8149005, 8692272, 9658080, 10865340, 13038408, 13724640, 14487120, 16298010, 17384544, 21730680, 26076816, 28974240, 32596020, 43461360, 52153632, 65192040, 86922720, 130384080, 260768160]

約数ペア:

[(1, 260768160), (2, 130384080), (3, 86922720), (4, 65192040), (5, 52153632), (6, 43461360), (8, 32596020), (9, 28974240), (10, 26076816), (12, 21730680), (15, 17384544), (16, 16298010), (18, 14487120), (19, 13724640), (20, 13038408), (24, 10865340), (27, 9658080), (30, 8692272), (32, 8149005), (36, 7243560), (38, 6862320), (40, 6519204), (45, 5794848), (48, 5432670), (54, 4829040), (57, 4574880), (60, 4346136), (72, 3621780), (76, 3431160), (80, 3259602), (81, 3219360), (90, 2897424), (95, 2744928), (96, 2716335), (108, 2414520), (114, 2287440), (120, 2173068), (135, 1931616), (144, 1810890), (152, 1715580), (160, 1629801), (162, 1609680), (171, 1524960), (180, 1448712), (190, 1372464), (216, 1207260), (228, 1143720), (240, 1086534), (243, 1073120), (270, 965808), (285, 914976), (288, 905445), (304, 857790), (324, 804840), (342, 762480), (353, 738720), (360, 724356), (380, 686232), (405, 643872), (432, 603630), (456, 571860), (480, 543267), (486, 536560), (513, 508320), (540, 482904), (570, 457488), (608, 428895), (648, 402420), (684, 381240), (706, 369360), (720, 362178), (760, 343116), (810, 321936), (855, 304992), (864, 301815), (912, 285930), (972, 268280), (1026, 254160), (1059, 246240), (1080, 241452), (1140, 228744), (1215, 214624), (1296, 201210), (1368, 190620), (1412, 184680), (1440, 181089), (1520, 171558), (1539, 169440), (1620, 160968), (1710, 152496), (1765, 147744), (1824, 142965), (1944, 134140), (2052, 127080), (2118, 123120), (2160, 120726), (2280, 114372), (2430, 107312), (2565, 101664), (2592, 100605), (2736, 95310), (2824, 92340), (3040, 85779), (3078, 84720), (3177, 82080), (3240, 80484), (3420, 76248), (3530, 73872), (3888, 67070), (4104, 63540), (4236, 61560), (4320, 60363), (4560, 57186), (4617, 56480), (4860, 53656), (5130, 50832), (5295, 49248), (5472, 47655), (5648, 46170), (6156, 42360), (6354, 41040), (6480, 40242), (6707, 38880), (6840, 38124), (7060, 36936), (7695, 33888), (7776, 33535), (8208, 31770), (8472, 30780), (9120, 28593), (9234, 28240), (9531, 27360), (9720, 26828), (10260, 25416), (10590, 24624), (11296, 23085), (12312, 21180), (12708, 20520), (12960, 20121), (13414, 19440), (13680, 19062), (14120, 18468), (15390, 16944), (15885, 16416)]