70296515840

素因数分解:

$2^8\times 5^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1\times {\mathrm{821}}^1$

素因数の和:1436

約数の個数: 144

約数和(自身を含む): 170086766976

約数和(自身を除く): 99790251136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 256, 302, 320, 443, 604, 640, 755, 821, 886, 1208, 1280, 1510, 1642, 1772, 2215, 2416, 3020, 3284, 3544, 4105, 4430, 4832, 6040, 6568, 7088, 8210, 8860, 9664, 12080, 13136, 14176, 16420, 17720, 19328, 24160, 26272, 28352, 32840, 35440, 38656, 48320, 52544, 56704, 65680, 66893, 70880, 96640, 105088, 113408, 123971, 131360, 133786, 141760, 193280, 210176, 247942, 262720, 267572, 283520, 334465, 363703, 495884, 525440, 535144, 567040, 619855, 668930, 727406, 991768, 1050880, 1070288, 1239710, 1337860, 1454812, 1818515, 1983536, 2140576, 2479420, 2675720, 2909624, 3637030, 3967072, 4281152, 4958840, 5351440, 5819248, 7274060, 7934144, 8562304, 9917680, 10702880, 11638496, 14548120, 15868288, 17124608, 19835360, 21405760, 23276992, 29096240, 31736576, 39670720, 42811520, 46553984, 54919153, 58192480, 79341440, 85623040, 93107968, 109838306, 116384960, 158682880, 219676612, 232769920, 274595765, 439353224, 465539840, 549191530, 878706448, 1098383060, 1757412896, 2196766120, 3514825792, 4393532240, 7029651584, 8787064480, 14059303168, 17574128960, 35148257920, 70296515840]

約数ペア:

[(1, 70296515840), (2, 35148257920), (4, 17574128960), (5, 14059303168), (8, 8787064480), (10, 7029651584), (16, 4393532240), (20, 3514825792), (32, 2196766120), (40, 1757412896), (64, 1098383060), (80, 878706448), (128, 549191530), (151, 465539840), (160, 439353224), (256, 274595765), (302, 232769920), (320, 219676612), (443, 158682880), (604, 116384960), (640, 109838306), (755, 93107968), (821, 85623040), (886, 79341440), (1208, 58192480), (1280, 54919153), (1510, 46553984), (1642, 42811520), (1772, 39670720), (2215, 31736576), (2416, 29096240), (3020, 23276992), (3284, 21405760), (3544, 19835360), (4105, 17124608), (4430, 15868288), (4832, 14548120), (6040, 11638496), (6568, 10702880), (7088, 9917680), (8210, 8562304), (8860, 7934144), (9664, 7274060), (12080, 5819248), (13136, 5351440), (14176, 4958840), (16420, 4281152), (17720, 3967072), (19328, 3637030), (24160, 2909624), (26272, 2675720), (28352, 2479420), (32840, 2140576), (35440, 1983536), (38656, 1818515), (48320, 1454812), (52544, 1337860), (56704, 1239710), (65680, 1070288), (66893, 1050880), (70880, 991768), (96640, 727406), (105088, 668930), (113408, 619855), (123971, 567040), (131360, 535144), (133786, 525440), (141760, 495884), (193280, 363703), (210176, 334465), (247942, 283520), (262720, 267572)]