4689897720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2797}}^1$

素因数の和:3057

約数の個数: 128

約数和(自身を含む): 14323521600

約数和(自身を除く): 9633623880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 157, 178, 267, 314, 356, 445, 471, 534, 628, 712, 785, 890, 942, 1068, 1256, 1335, 1570, 1780, 1884, 2136, 2355, 2670, 2797, 3140, 3560, 3768, 4710, 5340, 5594, 6280, 8391, 9420, 10680, 11188, 13973, 13985, 16782, 18840, 22376, 27946, 27970, 33564, 41919, 41955, 55892, 55940, 67128, 69865, 83838, 83910, 111784, 111880, 139730, 167676, 167820, 209595, 248933, 279460, 335352, 335640, 419190, 439129, 497866, 558920, 746799, 838380, 878258, 995732, 1244665, 1317387, 1493598, 1676760, 1756516, 1991464, 2195645, 2489330, 2634774, 2987196, 3513032, 3733995, 4391290, 4978660, 5269548, 5974392, 6586935, 7467990, 8782580, 9957320, 10539096, 13173870, 14935980, 17565160, 26347740, 29871960, 39082481, 52695480, 78164962, 117247443, 156329924, 195412405, 234494886, 312659848, 390824810, 468989772, 586237215, 781649620, 937979544, 1172474430, 1563299240, 2344948860, 4689897720]

約数ペア:

[(1, 4689897720), (2, 2344948860), (3, 1563299240), (4, 1172474430), (5, 937979544), (6, 781649620), (8, 586237215), (10, 468989772), (12, 390824810), (15, 312659848), (20, 234494886), (24, 195412405), (30, 156329924), (40, 117247443), (60, 78164962), (89, 52695480), (120, 39082481), (157, 29871960), (178, 26347740), (267, 17565160), (314, 14935980), (356, 13173870), (445, 10539096), (471, 9957320), (534, 8782580), (628, 7467990), (712, 6586935), (785, 5974392), (890, 5269548), (942, 4978660), (1068, 4391290), (1256, 3733995), (1335, 3513032), (1570, 2987196), (1780, 2634774), (1884, 2489330), (2136, 2195645), (2355, 1991464), (2670, 1756516), (2797, 1676760), (3140, 1493598), (3560, 1317387), (3768, 1244665), (4710, 995732), (5340, 878258), (5594, 838380), (6280, 746799), (8391, 558920), (9420, 497866), (10680, 439129), (11188, 419190), (13973, 335640), (13985, 335352), (16782, 279460), (18840, 248933), (22376, 209595), (27946, 167820), (27970, 167676), (33564, 139730), (41919, 111880), (41955, 111784), (55892, 83910), (55940, 83838), (67128, 69865)]