67020005960

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:871

約数の個数: 128

約数和(自身を含む): 154035129600

約数和(自身を除く): 87015123640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 211, 218, 263, 277, 422, 436, 526, 545, 554, 844, 872, 1052, 1055, 1090, 1108, 1315, 1385, 1688, 2104, 2110, 2180, 2216, 2630, 2770, 4220, 4360, 5260, 5540, 8440, 10520, 11080, 22999, 28667, 30193, 45998, 55493, 57334, 58447, 60386, 72851, 91996, 110986, 114668, 114995, 116894, 120772, 143335, 145702, 150965, 183992, 221972, 229336, 229990, 233788, 241544, 277465, 286670, 291404, 292235, 301930, 364255, 443944, 459980, 467576, 554930, 573340, 582808, 584470, 603860, 728510, 919960, 1109860, 1146680, 1168940, 1207720, 1457020, 2219720, 2337880, 2914040, 6048737, 6370723, 7940759, 12097474, 12741446, 15371561, 15881518, 24194948, 25482892, 30243685, 30743122, 31763036, 31853615, 39703795, 48389896, 50965784, 60487370, 61486244, 63526072, 63707230, 76857805, 79407590, 120974740, 122972488, 127414460, 153715610, 158815180, 241949480, 254828920, 307431220, 317630360, 614862440, 1675500149, 3351000298, 6702000596, 8377500745, 13404001192, 16755001490, 33510002980, 67020005960]

約数ペア:

[(1, 67020005960), (2, 33510002980), (4, 16755001490), (5, 13404001192), (8, 8377500745), (10, 6702000596), (20, 3351000298), (40, 1675500149), (109, 614862440), (211, 317630360), (218, 307431220), (263, 254828920), (277, 241949480), (422, 158815180), (436, 153715610), (526, 127414460), (545, 122972488), (554, 120974740), (844, 79407590), (872, 76857805), (1052, 63707230), (1055, 63526072), (1090, 61486244), (1108, 60487370), (1315, 50965784), (1385, 48389896), (1688, 39703795), (2104, 31853615), (2110, 31763036), (2180, 30743122), (2216, 30243685), (2630, 25482892), (2770, 24194948), (4220, 15881518), (4360, 15371561), (5260, 12741446), (5540, 12097474), (8440, 7940759), (10520, 6370723), (11080, 6048737), (22999, 2914040), (28667, 2337880), (30193, 2219720), (45998, 1457020), (55493, 1207720), (57334, 1168940), (58447, 1146680), (60386, 1109860), (72851, 919960), (91996, 728510), (110986, 603860), (114668, 584470), (114995, 582808), (116894, 573340), (120772, 554930), (143335, 467576), (145702, 459980), (150965, 443944), (183992, 364255), (221972, 301930), (229336, 292235), (229990, 291404), (233788, 286670), (241544, 277465)]