1265002380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 4064417280

約数和(自身を除く): 2799414900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 157, 172, 180, 215, 258, 270, 314, 347, 387, 430, 471, 516, 540, 628, 645, 694, 774, 785, 860, 942, 1041, 1161, 1290, 1388, 1413, 1548, 1570, 1735, 1884, 1935, 2082, 2322, 2355, 2580, 2826, 3123, 3140, 3470, 3870, 4164, 4239, 4644, 4710, 5205, 5652, 5805, 6246, 6751, 6940, 7065, 7740, 8478, 9369, 9420, 10410, 11610, 12492, 13502, 14130, 14921, 15615, 16956, 18738, 20253, 20820, 21195, 23220, 27004, 28260, 29842, 31230, 33755, 37476, 40506, 42390, 44763, 46845, 54479, 59684, 60759, 62460, 67510, 74605, 81012, 84780, 89526, 93690, 101265, 108958, 121518, 134289, 135020, 149210, 163437, 179052, 182277, 187380, 202530, 217916, 223815, 243036, 268578, 272395, 298420, 303795, 326874, 364554, 402867, 405060, 447630, 490311, 537156, 544790, 607590, 653748, 671445, 729108, 805734, 817185, 895260, 911385, 980622, 1089580, 1215180, 1342890, 1470933, 1611468, 1634370, 1822770, 1961244, 2014335, 2342597, 2451555, 2685780, 2941866, 3268740, 3645540, 4028670, 4685194, 4903110, 5883732, 7027791, 7354665, 8057340, 9370388, 9806220, 11712985, 14055582, 14709330, 21083373, 23425970, 28111164, 29418660, 35138955, 42166746, 46851940, 63250119, 70277910, 84333492, 105416865, 126500238, 140555820, 210833730, 253000476, 316250595, 421667460, 632501190, 1265002380]

約数ペア:

[(1, 1265002380), (2, 632501190), (3, 421667460), (4, 316250595), (5, 253000476), (6, 210833730), (9, 140555820), (10, 126500238), (12, 105416865), (15, 84333492), (18, 70277910), (20, 63250119), (27, 46851940), (30, 42166746), (36, 35138955), (43, 29418660), (45, 28111164), (54, 23425970), (60, 21083373), (86, 14709330), (90, 14055582), (108, 11712985), (129, 9806220), (135, 9370388), (157, 8057340), (172, 7354665), (180, 7027791), (215, 5883732), (258, 4903110), (270, 4685194), (314, 4028670), (347, 3645540), (387, 3268740), (430, 2941866), (471, 2685780), (516, 2451555), (540, 2342597), (628, 2014335), (645, 1961244), (694, 1822770), (774, 1634370), (785, 1611468), (860, 1470933), (942, 1342890), (1041, 1215180), (1161, 1089580), (1290, 980622), (1388, 911385), (1413, 895260), (1548, 817185), (1570, 805734), (1735, 729108), (1884, 671445), (1935, 653748), (2082, 607590), (2322, 544790), (2355, 537156), (2580, 490311), (2826, 447630), (3123, 405060), (3140, 402867), (3470, 364554), (3870, 326874), (4164, 303795), (4239, 298420), (4644, 272395), (4710, 268578), (5205, 243036), (5652, 223815), (5805, 217916), (6246, 202530), (6751, 187380), (6940, 182277), (7065, 179052), (7740, 163437), (8478, 149210), (9369, 135020), (9420, 134289), (10410, 121518), (11610, 108958), (12492, 101265), (13502, 93690), (14130, 89526), (14921, 84780), (15615, 81012), (16956, 74605), (18738, 67510), (20253, 62460), (20820, 60759), (21195, 59684), (23220, 54479), (27004, 46845), (28260, 44763), (29842, 42390), (31230, 40506), (33755, 37476)]