2946318720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 256

約数和(自身を含む): 9719930880

約数和(自身を除く): 6773612160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 127, 128, 129, 160, 172, 192, 215, 240, 254, 258, 281, 320, 344, 381, 384, 430, 480, 508, 516, 562, 635, 640, 645, 688, 762, 843, 860, 960, 1016, 1032, 1124, 1270, 1290, 1376, 1405, 1524, 1686, 1720, 1905, 1920, 2032, 2064, 2248, 2540, 2580, 2752, 2810, 3048, 3372, 3440, 3810, 4064, 4128, 4215, 4496, 5080, 5160, 5461, 5504, 5620, 6096, 6744, 6880, 7620, 8128, 8256, 8430, 8992, 10160, 10320, 10922, 11240, 12083, 12192, 13488, 13760, 15240, 16256, 16383, 16512, 16860, 17984, 20320, 20640, 21844, 22480, 24166, 24384, 26976, 27305, 27520, 30480, 32766, 33720, 35687, 35968, 36249, 40640, 41280, 43688, 44960, 48332, 48768, 53952, 54610, 60415, 60960, 65532, 67440, 71374, 72498, 81280, 81915, 82560, 87376, 89920, 96664, 107061, 107904, 109220, 120830, 121920, 131064, 134880, 142748, 144996, 163830, 174752, 178435, 179840, 181245, 193328, 214122, 218440, 241660, 243840, 262128, 269760, 285496, 289992, 327660, 349504, 356870, 362490, 386656, 428244, 436880, 483320, 524256, 535305, 539520, 570992, 579984, 655320, 699008, 713740, 724980, 773312, 856488, 873760, 966640, 1048512, 1070610, 1141984, 1159968, 1310640, 1427480, 1449960, 1534541, 1546624, 1712976, 1747520, 1933280, 2097024, 2141220, 2283968, 2319936, 2621280, 2854960, 2899920, 3069082, 3425952, 3495040, 3866560, 4282440, 4567936, 4603623, 4639872, 5242560, 5709920, 5799840, 6138164, 6851904, 7672705, 7733120, 8564880, 9207246, 10485120, 11419840, 11599680, 12276328, 13703808, 15345410, 17129760, 18414492, 22839680, 23018115, 23199360, 24552656, 30690820, 34259520, 36828984, 46036230, 49105312, 61381640, 68519040, 73657968, 92072460, 98210624, 122763280, 147315936, 184144920, 196421248, 245526560, 294631872, 368289840, 491053120, 589263744, 736579680, 982106240, 1473159360, 2946318720]

約数ペア:

[(1, 2946318720), (2, 1473159360), (3, 982106240), (4, 736579680), (5, 589263744), (6, 491053120), (8, 368289840), (10, 294631872), (12, 245526560), (15, 196421248), (16, 184144920), (20, 147315936), (24, 122763280), (30, 98210624), (32, 92072460), (40, 73657968), (43, 68519040), (48, 61381640), (60, 49105312), (64, 46036230), (80, 36828984), (86, 34259520), (96, 30690820), (120, 24552656), (127, 23199360), (128, 23018115), (129, 22839680), (160, 18414492), (172, 17129760), (192, 15345410), (215, 13703808), (240, 12276328), (254, 11599680), (258, 11419840), (281, 10485120), (320, 9207246), (344, 8564880), (381, 7733120), (384, 7672705), (430, 6851904), (480, 6138164), (508, 5799840), (516, 5709920), (562, 5242560), (635, 4639872), (640, 4603623), (645, 4567936), (688, 4282440), (762, 3866560), (843, 3495040), (860, 3425952), (960, 3069082), (1016, 2899920), (1032, 2854960), (1124, 2621280), (1270, 2319936), (1290, 2283968), (1376, 2141220), (1405, 2097024), (1524, 1933280), (1686, 1747520), (1720, 1712976), (1905, 1546624), (1920, 1534541), (2032, 1449960), (2064, 1427480), (2248, 1310640), (2540, 1159968), (2580, 1141984), (2752, 1070610), (2810, 1048512), (3048, 966640), (3372, 873760), (3440, 856488), (3810, 773312), (4064, 724980), (4128, 713740), (4215, 699008), (4496, 655320), (5080, 579984), (5160, 570992), (5461, 539520), (5504, 535305), (5620, 524256), (6096, 483320), (6744, 436880), (6880, 428244), (7620, 386656), (8128, 362490), (8256, 356870), (8430, 349504), (8992, 327660), (10160, 289992), (10320, 285496), (10922, 269760), (11240, 262128), (12083, 243840), (12192, 241660), (13488, 218440), (13760, 214122), (15240, 193328), (16256, 181245), (16383, 179840), (16512, 178435), (16860, 174752), (17984, 163830), (20320, 144996), (20640, 142748), (21844, 134880), (22480, 131064), (24166, 121920), (24384, 120830), (26976, 109220), (27305, 107904), (27520, 107061), (30480, 96664), (32766, 89920), (33720, 87376), (35687, 82560), (35968, 81915), (36249, 81280), (40640, 72498), (41280, 71374), (43688, 67440), (44960, 65532), (48332, 60960), (48768, 60415), (53952, 54610)]