39521280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 176

約数和(自身を含む): 132056064

約数和(自身を除く): 92534784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 83, 93, 96, 120, 124, 128, 155, 160, 166, 186, 192, 240, 248, 249, 256, 310, 320, 332, 372, 384, 415, 465, 480, 496, 498, 512, 620, 640, 664, 744, 768, 830, 930, 960, 992, 996, 1024, 1240, 1245, 1280, 1328, 1488, 1536, 1660, 1860, 1920, 1984, 1992, 2480, 2490, 2560, 2573, 2656, 2976, 3072, 3320, 3720, 3840, 3968, 3984, 4960, 4980, 5120, 5146, 5312, 5952, 6640, 7440, 7680, 7719, 7936, 7968, 9920, 9960, 10292, 10624, 11904, 12865, 13280, 14880, 15360, 15438, 15872, 15936, 19840, 19920, 20584, 21248, 23808, 25730, 26560, 29760, 30876, 31744, 31872, 38595, 39680, 39840, 41168, 42496, 47616, 51460, 53120, 59520, 61752, 63744, 77190, 79360, 79680, 82336, 84992, 95232, 102920, 106240, 119040, 123504, 127488, 154380, 158720, 159360, 164672, 205840, 212480, 238080, 247008, 254976, 308760, 318720, 329344, 411680, 424960, 476160, 494016, 617520, 637440, 658688, 823360, 988032, 1235040, 1274880, 1317376, 1646720, 1976064, 2470080, 2634752, 3293440, 3952128, 4940160, 6586880, 7904256, 9880320, 13173760, 19760640, 39521280]

約数ペア:

[(1, 39521280), (2, 19760640), (3, 13173760), (4, 9880320), (5, 7904256), (6, 6586880), (8, 4940160), (10, 3952128), (12, 3293440), (15, 2634752), (16, 2470080), (20, 1976064), (24, 1646720), (30, 1317376), (31, 1274880), (32, 1235040), (40, 988032), (48, 823360), (60, 658688), (62, 637440), (64, 617520), (80, 494016), (83, 476160), (93, 424960), (96, 411680), (120, 329344), (124, 318720), (128, 308760), (155, 254976), (160, 247008), (166, 238080), (186, 212480), (192, 205840), (240, 164672), (248, 159360), (249, 158720), (256, 154380), (310, 127488), (320, 123504), (332, 119040), (372, 106240), (384, 102920), (415, 95232), (465, 84992), (480, 82336), (496, 79680), (498, 79360), (512, 77190), (620, 63744), (640, 61752), (664, 59520), (744, 53120), (768, 51460), (830, 47616), (930, 42496), (960, 41168), (992, 39840), (996, 39680), (1024, 38595), (1240, 31872), (1245, 31744), (1280, 30876), (1328, 29760), (1488, 26560), (1536, 25730), (1660, 23808), (1860, 21248), (1920, 20584), (1984, 19920), (1992, 19840), (2480, 15936), (2490, 15872), (2560, 15438), (2573, 15360), (2656, 14880), (2976, 13280), (3072, 12865), (3320, 11904), (3720, 10624), (3840, 10292), (3968, 9960), (3984, 9920), (4960, 7968), (4980, 7936), (5120, 7719), (5146, 7680), (5312, 7440), (5952, 6640)]