2670936320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1063}}^1$

素因数の和:1248

約数の個数: 144

約数和(自身を含む): 6942012672

約数和(自身を除く): 4271076352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 151, 160, 208, 256, 260, 302, 320, 416, 520, 604, 640, 755, 832, 1040, 1063, 1208, 1280, 1510, 1664, 1963, 2080, 2126, 2416, 3020, 3328, 3926, 4160, 4252, 4832, 5315, 6040, 7852, 8320, 8504, 9664, 9815, 10630, 12080, 13819, 15704, 16640, 17008, 19328, 19630, 21260, 24160, 27638, 31408, 34016, 38656, 39260, 42520, 48320, 55276, 62816, 68032, 69095, 78520, 85040, 96640, 110552, 125632, 136064, 138190, 157040, 160513, 170080, 193280, 221104, 251264, 272128, 276380, 314080, 321026, 340160, 442208, 502528, 552760, 628160, 642052, 680320, 802565, 884416, 1105520, 1256320, 1284104, 1360640, 1605130, 1768832, 2086669, 2211040, 2512640, 2568208, 3210260, 3537664, 4173338, 4422080, 5136416, 6420520, 8346676, 8844160, 10272832, 10433345, 12841040, 16693352, 17688320, 20545664, 20866690, 25682080, 33386704, 41091328, 41733380, 51364160, 66773408, 83466760, 102728320, 133546816, 166933520, 205456640, 267093632, 333867040, 534187264, 667734080, 1335468160, 2670936320]

約数ペア:

[(1, 2670936320), (2, 1335468160), (4, 667734080), (5, 534187264), (8, 333867040), (10, 267093632), (13, 205456640), (16, 166933520), (20, 133546816), (26, 102728320), (32, 83466760), (40, 66773408), (52, 51364160), (64, 41733380), (65, 41091328), (80, 33386704), (104, 25682080), (128, 20866690), (130, 20545664), (151, 17688320), (160, 16693352), (208, 12841040), (256, 10433345), (260, 10272832), (302, 8844160), (320, 8346676), (416, 6420520), (520, 5136416), (604, 4422080), (640, 4173338), (755, 3537664), (832, 3210260), (1040, 2568208), (1063, 2512640), (1208, 2211040), (1280, 2086669), (1510, 1768832), (1664, 1605130), (1963, 1360640), (2080, 1284104), (2126, 1256320), (2416, 1105520), (3020, 884416), (3328, 802565), (3926, 680320), (4160, 642052), (4252, 628160), (4832, 552760), (5315, 502528), (6040, 442208), (7852, 340160), (8320, 321026), (8504, 314080), (9664, 276380), (9815, 272128), (10630, 251264), (12080, 221104), (13819, 193280), (15704, 170080), (16640, 160513), (17008, 157040), (19328, 138190), (19630, 136064), (21260, 125632), (24160, 110552), (27638, 96640), (31408, 85040), (34016, 78520), (38656, 69095), (39260, 68032), (42520, 62816), (48320, 55276)]