8045809518640

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{1987}}^1\times {\mathrm{2267}}^1$

素因数の和:4619

約数の個数: 160

約数和(自身を含む): 19020215128320

約数和(自身を除く): 10974405609680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 269, 332, 415, 538, 664, 830, 1076, 1328, 1345, 1660, 1987, 2152, 2267, 2690, 3320, 3974, 4304, 4534, 5380, 6640, 7948, 9068, 9935, 10760, 11335, 15896, 18136, 19870, 21520, 22327, 22670, 31792, 36272, 39740, 44654, 45340, 79480, 89308, 90680, 111635, 158960, 164921, 178616, 181360, 188161, 223270, 329842, 357232, 376322, 446540, 534503, 609823, 659684, 752644, 824605, 893080, 940805, 1069006, 1219646, 1319368, 1505288, 1649210, 1786160, 1881610, 2138012, 2439292, 2638736, 2672515, 3010576, 3049115, 3298420, 3763220, 4276024, 4504529, 4878584, 5345030, 6098230, 6596840, 7526440, 8552048, 9009058, 9757168, 10690060, 12196460, 13193680, 15052880, 18018116, 21380120, 22522645, 24392920, 36036232, 42760240, 44363749, 45045290, 48785840, 50615309, 72072464, 88727498, 90090580, 101230618, 177454996, 180181160, 202461236, 221818745, 253076545, 354909992, 360362320, 373875907, 404922472, 443637490, 506153090, 709819984, 747751814, 809844944, 887274980, 1012306180, 1211718301, 1495503628, 1774549960, 1869379535, 2024612360, 2423436602, 2991007256, 3549099920, 3738759070, 4049224720, 4846873204, 5982014512, 6058591505, 7477518140, 9693746408, 12117183010, 14955036280, 19387492816, 24234366020, 29910072560, 48468732040, 96937464080, 100572618983, 201145237966, 402290475932, 502863094915, 804580951864, 1005726189830, 1609161903728, 2011452379660, 4022904759320, 8045809518640]

約数ペア:

[(1, 8045809518640), (2, 4022904759320), (4, 2011452379660), (5, 1609161903728), (8, 1005726189830), (10, 804580951864), (16, 502863094915), (20, 402290475932), (40, 201145237966), (80, 100572618983), (83, 96937464080), (166, 48468732040), (269, 29910072560), (332, 24234366020), (415, 19387492816), (538, 14955036280), (664, 12117183010), (830, 9693746408), (1076, 7477518140), (1328, 6058591505), (1345, 5982014512), (1660, 4846873204), (1987, 4049224720), (2152, 3738759070), (2267, 3549099920), (2690, 2991007256), (3320, 2423436602), (3974, 2024612360), (4304, 1869379535), (4534, 1774549960), (5380, 1495503628), (6640, 1211718301), (7948, 1012306180), (9068, 887274980), (9935, 809844944), (10760, 747751814), (11335, 709819984), (15896, 506153090), (18136, 443637490), (19870, 404922472), (21520, 373875907), (22327, 360362320), (22670, 354909992), (31792, 253076545), (36272, 221818745), (39740, 202461236), (44654, 180181160), (45340, 177454996), (79480, 101230618), (89308, 90090580), (90680, 88727498), (111635, 72072464), (158960, 50615309), (164921, 48785840), (178616, 45045290), (181360, 44363749), (188161, 42760240), (223270, 36036232), (329842, 24392920), (357232, 22522645), (376322, 21380120), (446540, 18018116), (534503, 15052880), (609823, 13193680), (659684, 12196460), (752644, 10690060), (824605, 9757168), (893080, 9009058), (940805, 8552048), (1069006, 7526440), (1219646, 6596840), (1319368, 6098230), (1505288, 5345030), (1649210, 4878584), (1786160, 4504529), (1881610, 4276024), (2138012, 3763220), (2439292, 3298420), (2638736, 3049115), (2672515, 3010576)]