1191050820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1066

約数の個数: 144

約数和(自身を含む): 3724156800

約数和(自身を除く): 2533105980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 199, 205, 246, 369, 398, 410, 492, 597, 615, 738, 796, 811, 820, 995, 1194, 1230, 1476, 1622, 1791, 1845, 1990, 2388, 2433, 2460, 2985, 3244, 3582, 3690, 3980, 4055, 4866, 5970, 7164, 7299, 7380, 8110, 8159, 8955, 9732, 11940, 12165, 14598, 16220, 16318, 17910, 24330, 24477, 29196, 32636, 33251, 35820, 36495, 40795, 48660, 48954, 66502, 72990, 73431, 81590, 97908, 99753, 122385, 133004, 145980, 146862, 161389, 163180, 166255, 199506, 244770, 293724, 299259, 322778, 332510, 367155, 399012, 484167, 489540, 498765, 598518, 645556, 665020, 734310, 806945, 968334, 997530, 1197036, 1452501, 1468620, 1496295, 1613890, 1936668, 1995060, 2420835, 2905002, 2992590, 3227780, 4841670, 5810004, 5985180, 6616949, 7262505, 9683340, 13233898, 14525010, 19850847, 26467796, 29050020, 33084745, 39701694, 59552541, 66169490, 79403388, 99254235, 119105082, 132338980, 198508470, 238210164, 297762705, 397016940, 595525410, 1191050820]

約数ペア:

[(1, 1191050820), (2, 595525410), (3, 397016940), (4, 297762705), (5, 238210164), (6, 198508470), (9, 132338980), (10, 119105082), (12, 99254235), (15, 79403388), (18, 66169490), (20, 59552541), (30, 39701694), (36, 33084745), (41, 29050020), (45, 26467796), (60, 19850847), (82, 14525010), (90, 13233898), (123, 9683340), (164, 7262505), (180, 6616949), (199, 5985180), (205, 5810004), (246, 4841670), (369, 3227780), (398, 2992590), (410, 2905002), (492, 2420835), (597, 1995060), (615, 1936668), (738, 1613890), (796, 1496295), (811, 1468620), (820, 1452501), (995, 1197036), (1194, 997530), (1230, 968334), (1476, 806945), (1622, 734310), (1791, 665020), (1845, 645556), (1990, 598518), (2388, 498765), (2433, 489540), (2460, 484167), (2985, 399012), (3244, 367155), (3582, 332510), (3690, 322778), (3980, 299259), (4055, 293724), (4866, 244770), (5970, 199506), (7164, 166255), (7299, 163180), (7380, 161389), (8110, 146862), (8159, 145980), (8955, 133004), (9732, 122385), (11940, 99753), (12165, 97908), (14598, 81590), (16220, 73431), (16318, 72990), (17910, 66502), (24330, 48954), (24477, 48660), (29196, 40795), (32636, 36495), (33251, 35820)]