512178720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2787

約数の個数: 192

約数和(自身を含む): 1783192320

約数和(自身を除く): 1271013600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 96, 102, 115, 120, 136, 138, 160, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 480, 510, 544, 552, 680, 690, 736, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1632, 1840, 1955, 2040, 2208, 2346, 2720, 2729, 2760, 3128, 3680, 3910, 4080, 4692, 5458, 5520, 5865, 6256, 7820, 8160, 8187, 9384, 10916, 11040, 11730, 12512, 13645, 15640, 16374, 18768, 21832, 23460, 27290, 31280, 32748, 37536, 40935, 43664, 46393, 46920, 54580, 62560, 62767, 65496, 81870, 87328, 92786, 93840, 109160, 125534, 130992, 139179, 163740, 185572, 187680, 188301, 218320, 231965, 251068, 261984, 278358, 313835, 327480, 371144, 376602, 436640, 463930, 502136, 556716, 627670, 654960, 695895, 742288, 753204, 927860, 941505, 1004272, 1067039, 1113432, 1255340, 1309920, 1391790, 1484576, 1506408, 1855720, 1883010, 2008544, 2134078, 2226864, 2510680, 2783580, 3012816, 3201117, 3711440, 3766020, 4268156, 4453728, 5021360, 5335195, 5567160, 6025632, 6402234, 7422880, 7532040, 8536312, 10042720, 10670390, 11134320, 12804468, 15064080, 16005585, 17072624, 21340780, 22268640, 25608936, 30128160, 32011170, 34145248, 42681560, 51217872, 64022340, 85363120, 102435744, 128044680, 170726240, 256089360, 512178720]

約数ペア:

[(1, 512178720), (2, 256089360), (3, 170726240), (4, 128044680), (5, 102435744), (6, 85363120), (8, 64022340), (10, 51217872), (12, 42681560), (15, 34145248), (16, 32011170), (17, 30128160), (20, 25608936), (23, 22268640), (24, 21340780), (30, 17072624), (32, 16005585), (34, 15064080), (40, 12804468), (46, 11134320), (48, 10670390), (51, 10042720), (60, 8536312), (68, 7532040), (69, 7422880), (80, 6402234), (85, 6025632), (92, 5567160), (96, 5335195), (102, 5021360), (115, 4453728), (120, 4268156), (136, 3766020), (138, 3711440), (160, 3201117), (170, 3012816), (184, 2783580), (204, 2510680), (230, 2226864), (240, 2134078), (255, 2008544), (272, 1883010), (276, 1855720), (340, 1506408), (345, 1484576), (368, 1391790), (391, 1309920), (408, 1255340), (460, 1113432), (480, 1067039), (510, 1004272), (544, 941505), (552, 927860), (680, 753204), (690, 742288), (736, 695895), (782, 654960), (816, 627670), (920, 556716), (1020, 502136), (1104, 463930), (1173, 436640), (1360, 376602), (1380, 371144), (1564, 327480), (1632, 313835), (1840, 278358), (1955, 261984), (2040, 251068), (2208, 231965), (2346, 218320), (2720, 188301), (2729, 187680), (2760, 185572), (3128, 163740), (3680, 139179), (3910, 130992), (4080, 125534), (4692, 109160), (5458, 93840), (5520, 92786), (5865, 87328), (6256, 81870), (7820, 65496), (8160, 62767), (8187, 62560), (9384, 54580), (10916, 46920), (11040, 46393), (11730, 43664), (12512, 40935), (13645, 37536), (15640, 32748), (16374, 31280), (18768, 27290), (21832, 23460)]