270141440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 717050880

約数和(自身を除く): 446909440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 37, 40, 46, 62, 64, 74, 80, 92, 115, 124, 128, 148, 155, 160, 184, 185, 230, 248, 256, 296, 310, 320, 368, 370, 460, 496, 512, 592, 620, 640, 713, 736, 740, 851, 920, 992, 1024, 1147, 1184, 1240, 1280, 1426, 1472, 1480, 1702, 1840, 1984, 2048, 2294, 2368, 2480, 2560, 2852, 2944, 2960, 3404, 3565, 3680, 3968, 4255, 4588, 4736, 4960, 5120, 5704, 5735, 5888, 5920, 6808, 7130, 7360, 7936, 8510, 9176, 9472, 9920, 10240, 11408, 11470, 11776, 11840, 13616, 14260, 14720, 15872, 17020, 18352, 18944, 19840, 22816, 22940, 23552, 23680, 26381, 27232, 28520, 29440, 31744, 34040, 36704, 37888, 39680, 45632, 45880, 47104, 47360, 52762, 54464, 57040, 58880, 63488, 68080, 73408, 75776, 79360, 91264, 91760, 94720, 105524, 108928, 114080, 117760, 131905, 136160, 146816, 158720, 182528, 183520, 189440, 211048, 217856, 228160, 235520, 263810, 272320, 293632, 317440, 365056, 367040, 378880, 422096, 435712, 456320, 527620, 544640, 587264, 730112, 734080, 844192, 871424, 912640, 1055240, 1089280, 1174528, 1460224, 1468160, 1688384, 1742848, 1825280, 2110480, 2178560, 2349056, 2936320, 3376768, 3650560, 4220960, 4357120, 5872640, 6753536, 7301120, 8441920, 8714240, 11745280, 13507072, 16883840, 27014144, 33767680, 54028288, 67535360, 135070720, 270141440]

約数ペア:

[(1, 270141440), (2, 135070720), (4, 67535360), (5, 54028288), (8, 33767680), (10, 27014144), (16, 16883840), (20, 13507072), (23, 11745280), (31, 8714240), (32, 8441920), (37, 7301120), (40, 6753536), (46, 5872640), (62, 4357120), (64, 4220960), (74, 3650560), (80, 3376768), (92, 2936320), (115, 2349056), (124, 2178560), (128, 2110480), (148, 1825280), (155, 1742848), (160, 1688384), (184, 1468160), (185, 1460224), (230, 1174528), (248, 1089280), (256, 1055240), (296, 912640), (310, 871424), (320, 844192), (368, 734080), (370, 730112), (460, 587264), (496, 544640), (512, 527620), (592, 456320), (620, 435712), (640, 422096), (713, 378880), (736, 367040), (740, 365056), (851, 317440), (920, 293632), (992, 272320), (1024, 263810), (1147, 235520), (1184, 228160), (1240, 217856), (1280, 211048), (1426, 189440), (1472, 183520), (1480, 182528), (1702, 158720), (1840, 146816), (1984, 136160), (2048, 131905), (2294, 117760), (2368, 114080), (2480, 108928), (2560, 105524), (2852, 94720), (2944, 91760), (2960, 91264), (3404, 79360), (3565, 75776), (3680, 73408), (3968, 68080), (4255, 63488), (4588, 58880), (4736, 57040), (4960, 54464), (5120, 52762), (5704, 47360), (5735, 47104), (5888, 45880), (5920, 45632), (6808, 39680), (7130, 37888), (7360, 36704), (7936, 34040), (8510, 31744), (9176, 29440), (9472, 28520), (9920, 27232), (10240, 26381), (11408, 23680), (11470, 23552), (11776, 22940), (11840, 22816), (13616, 19840), (14260, 18944), (14720, 18352), (15872, 17020)]