260538336

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 816480000

約数和(自身を除く): 555941664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 59, 72, 76, 96, 108, 114, 118, 144, 152, 171, 177, 216, 228, 236, 269, 288, 304, 342, 354, 432, 456, 472, 513, 531, 538, 608, 684, 708, 807, 864, 912, 944, 1026, 1062, 1076, 1121, 1368, 1416, 1593, 1614, 1824, 1888, 2052, 2124, 2152, 2242, 2421, 2736, 2832, 3186, 3228, 3363, 4104, 4248, 4304, 4484, 4842, 5111, 5472, 5664, 6372, 6456, 6726, 7263, 8208, 8496, 8608, 8968, 9684, 10089, 10222, 12744, 12912, 13452, 14526, 15333, 15871, 16416, 16992, 17936, 19368, 20178, 20444, 25488, 25824, 26904, 29052, 30267, 30666, 31742, 35872, 38736, 40356, 40888, 45999, 47613, 50976, 53808, 58104, 60534, 61332, 63484, 77472, 80712, 81776, 91998, 95226, 107616, 116208, 121068, 122664, 126968, 137997, 142839, 161424, 163552, 183996, 190452, 232416, 242136, 245328, 253936, 275994, 285678, 301549, 322848, 367992, 380904, 428517, 484272, 490656, 507872, 551988, 571356, 603098, 735984, 761808, 857034, 904647, 968544, 1103976, 1142712, 1206196, 1471968, 1523616, 1714068, 1809294, 2207952, 2285424, 2412392, 2713941, 3428136, 3618588, 4415904, 4570848, 4824784, 5427882, 6856272, 7237176, 8141823, 9649568, 10855764, 13712544, 14474352, 16283646, 21711528, 28948704, 32567292, 43423056, 65134584, 86846112, 130269168, 260538336]

約数ペア:

[(1, 260538336), (2, 130269168), (3, 86846112), (4, 65134584), (6, 43423056), (8, 32567292), (9, 28948704), (12, 21711528), (16, 16283646), (18, 14474352), (19, 13712544), (24, 10855764), (27, 9649568), (32, 8141823), (36, 7237176), (38, 6856272), (48, 5427882), (54, 4824784), (57, 4570848), (59, 4415904), (72, 3618588), (76, 3428136), (96, 2713941), (108, 2412392), (114, 2285424), (118, 2207952), (144, 1809294), (152, 1714068), (171, 1523616), (177, 1471968), (216, 1206196), (228, 1142712), (236, 1103976), (269, 968544), (288, 904647), (304, 857034), (342, 761808), (354, 735984), (432, 603098), (456, 571356), (472, 551988), (513, 507872), (531, 490656), (538, 484272), (608, 428517), (684, 380904), (708, 367992), (807, 322848), (864, 301549), (912, 285678), (944, 275994), (1026, 253936), (1062, 245328), (1076, 242136), (1121, 232416), (1368, 190452), (1416, 183996), (1593, 163552), (1614, 161424), (1824, 142839), (1888, 137997), (2052, 126968), (2124, 122664), (2152, 121068), (2242, 116208), (2421, 107616), (2736, 95226), (2832, 91998), (3186, 81776), (3228, 80712), (3363, 77472), (4104, 63484), (4248, 61332), (4304, 60534), (4484, 58104), (4842, 53808), (5111, 50976), (5472, 47613), (5664, 45999), (6372, 40888), (6456, 40356), (6726, 38736), (7263, 35872), (8208, 31742), (8496, 30666), (8608, 30267), (8968, 29052), (9684, 26904), (10089, 25824), (10222, 25488), (12744, 20444), (12912, 20178), (13452, 19368), (14526, 17936), (15333, 16992), (15871, 16416)]