515296320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6971}}^1$

素因数の和:7009

約数の個数: 224

約数和(自身を含む): 2040062976

約数和(自身を除く): 1524766656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4620, 4928, 5280, 6160, 6720, 6971, 7392, 9240, 10560, 12320, 13942, 14784, 18480, 20913, 24640, 27884, 34855, 36960, 41826, 48797, 55768, 69710, 73920, 76681, 83652, 97594, 104565, 111536, 139420, 146391, 153362, 167304, 195188, 209130, 223072, 230043, 243985, 278840, 292782, 306724, 334608, 383405, 390376, 418260, 446144, 460086, 487970, 536767, 557680, 585564, 613448, 669216, 731955, 766810, 780752, 836520, 920172, 975940, 1073534, 1115360, 1150215, 1171128, 1226896, 1338432, 1463910, 1533620, 1561504, 1610301, 1673040, 1840344, 1951880, 2147068, 2230720, 2300430, 2342256, 2453792, 2683835, 2927820, 3067240, 3123008, 3220602, 3346080, 3680688, 3903760, 4294136, 4600860, 4684512, 4907584, 5367670, 5855640, 6134480, 6441204, 6692160, 7361376, 7807520, 8051505, 8588272, 9201720, 9369024, 10735340, 11711280, 12268960, 12882408, 14722752, 15615040, 16103010, 17176544, 18403440, 21470680, 23422560, 24537920, 25764816, 32206020, 34353088, 36806880, 42941360, 46845120, 51529632, 64412040, 73613760, 85882720, 103059264, 128824080, 171765440, 257648160, 515296320]

約数ペア:

[(1, 515296320), (2, 257648160), (3, 171765440), (4, 128824080), (5, 103059264), (6, 85882720), (7, 73613760), (8, 64412040), (10, 51529632), (11, 46845120), (12, 42941360), (14, 36806880), (15, 34353088), (16, 32206020), (20, 25764816), (21, 24537920), (22, 23422560), (24, 21470680), (28, 18403440), (30, 17176544), (32, 16103010), (33, 15615040), (35, 14722752), (40, 12882408), (42, 12268960), (44, 11711280), (48, 10735340), (55, 9369024), (56, 9201720), (60, 8588272), (64, 8051505), (66, 7807520), (70, 7361376), (77, 6692160), (80, 6441204), (84, 6134480), (88, 5855640), (96, 5367670), (105, 4907584), (110, 4684512), (112, 4600860), (120, 4294136), (132, 3903760), (140, 3680688), (154, 3346080), (160, 3220602), (165, 3123008), (168, 3067240), (176, 2927820), (192, 2683835), (210, 2453792), (220, 2342256), (224, 2300430), (231, 2230720), (240, 2147068), (264, 1951880), (280, 1840344), (308, 1673040), (320, 1610301), (330, 1561504), (336, 1533620), (352, 1463910), (385, 1338432), (420, 1226896), (440, 1171128), (448, 1150215), (462, 1115360), (480, 1073534), (528, 975940), (560, 920172), (616, 836520), (660, 780752), (672, 766810), (704, 731955), (770, 669216), (840, 613448), (880, 585564), (924, 557680), (960, 536767), (1056, 487970), (1120, 460086), (1155, 446144), (1232, 418260), (1320, 390376), (1344, 383405), (1540, 334608), (1680, 306724), (1760, 292782), (1848, 278840), (2112, 243985), (2240, 230043), (2310, 223072), (2464, 209130), (2640, 195188), (3080, 167304), (3360, 153362), (3520, 146391), (3696, 139420), (4620, 111536), (4928, 104565), (5280, 97594), (6160, 83652), (6720, 76681), (6971, 73920), (7392, 69710), (9240, 55768), (10560, 48797), (12320, 41826), (13942, 36960), (14784, 34855), (18480, 27884), (20913, 24640)]