2511445320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:644

約数の個数: 192

約数和(自身を含む): 8301496320

約数和(自身を除く): 5790051000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 163, 180, 254, 326, 337, 360, 381, 489, 508, 635, 652, 674, 762, 815, 978, 1011, 1016, 1143, 1270, 1304, 1348, 1467, 1524, 1630, 1685, 1905, 1956, 2022, 2286, 2445, 2540, 2696, 2934, 3033, 3048, 3260, 3370, 3810, 3912, 4044, 4572, 4890, 5055, 5080, 5715, 5868, 6066, 6520, 6740, 7335, 7620, 8088, 9144, 9780, 10110, 11430, 11736, 12132, 13480, 14670, 15165, 15240, 19560, 20220, 20701, 22860, 24264, 29340, 30330, 40440, 41402, 42799, 45720, 54931, 58680, 60660, 62103, 82804, 85598, 103505, 109862, 121320, 124206, 128397, 164793, 165608, 171196, 186309, 207010, 213995, 219724, 248412, 256794, 274655, 310515, 329586, 342392, 372618, 385191, 414020, 427990, 439448, 494379, 496824, 513588, 549310, 621030, 641985, 659172, 745236, 770382, 823965, 828040, 855980, 931545, 988758, 1027176, 1098620, 1242060, 1283970, 1318344, 1490472, 1540764, 1647930, 1711960, 1863090, 1925955, 1977516, 2197240, 2471895, 2484120, 2567940, 3081528, 3295860, 3726180, 3851910, 3955032, 4943790, 5135880, 6591720, 6976237, 7452360, 7703820, 9887580, 13952474, 15407640, 19775160, 20928711, 27904948, 34881185, 41857422, 55809896, 62786133, 69762370, 83714844, 104643555, 125572266, 139524740, 167429688, 209287110, 251144532, 279049480, 313930665, 418574220, 502289064, 627861330, 837148440, 1255722660, 2511445320]

約数ペア:

[(1, 2511445320), (2, 1255722660), (3, 837148440), (4, 627861330), (5, 502289064), (6, 418574220), (8, 313930665), (9, 279049480), (10, 251144532), (12, 209287110), (15, 167429688), (18, 139524740), (20, 125572266), (24, 104643555), (30, 83714844), (36, 69762370), (40, 62786133), (45, 55809896), (60, 41857422), (72, 34881185), (90, 27904948), (120, 20928711), (127, 19775160), (163, 15407640), (180, 13952474), (254, 9887580), (326, 7703820), (337, 7452360), (360, 6976237), (381, 6591720), (489, 5135880), (508, 4943790), (635, 3955032), (652, 3851910), (674, 3726180), (762, 3295860), (815, 3081528), (978, 2567940), (1011, 2484120), (1016, 2471895), (1143, 2197240), (1270, 1977516), (1304, 1925955), (1348, 1863090), (1467, 1711960), (1524, 1647930), (1630, 1540764), (1685, 1490472), (1905, 1318344), (1956, 1283970), (2022, 1242060), (2286, 1098620), (2445, 1027176), (2540, 988758), (2696, 931545), (2934, 855980), (3033, 828040), (3048, 823965), (3260, 770382), (3370, 745236), (3810, 659172), (3912, 641985), (4044, 621030), (4572, 549310), (4890, 513588), (5055, 496824), (5080, 494379), (5715, 439448), (5868, 427990), (6066, 414020), (6520, 385191), (6740, 372618), (7335, 342392), (7620, 329586), (8088, 310515), (9144, 274655), (9780, 256794), (10110, 248412), (11430, 219724), (11736, 213995), (12132, 207010), (13480, 186309), (14670, 171196), (15165, 165608), (15240, 164793), (19560, 128397), (20220, 124206), (20701, 121320), (22860, 109862), (24264, 103505), (29340, 85598), (30330, 82804), (40440, 62103), (41402, 60660), (42799, 58680), (45720, 54931)]