266771610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:953

約数の個数: 128

約数和(自身を含む): 818380800

約数和(自身を除く): 551609190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 191, 210, 270, 315, 378, 382, 573, 630, 739, 945, 955, 1146, 1337, 1478, 1719, 1890, 1910, 2217, 2674, 2865, 3438, 3695, 4011, 4434, 5157, 5173, 5730, 6651, 6685, 7390, 8022, 8595, 10314, 10346, 11085, 12033, 13302, 13370, 15519, 17190, 19953, 20055, 22170, 24066, 25785, 25865, 31038, 33255, 36099, 39906, 40110, 46557, 51570, 51730, 60165, 66510, 72198, 77595, 93114, 99765, 120330, 139671, 141149, 155190, 180495, 199530, 232785, 279342, 282298, 360990, 423447, 465570, 698355, 705745, 846894, 988043, 1270341, 1396710, 1411490, 1976086, 2117235, 2540682, 2964129, 3811023, 4234470, 4940215, 5928258, 6351705, 7622046, 8892387, 9880430, 12703410, 14820645, 17784774, 19055115, 26677161, 29641290, 38110230, 44461935, 53354322, 88923870, 133385805, 266771610]

約数ペア:

[(1, 266771610), (2, 133385805), (3, 88923870), (5, 53354322), (6, 44461935), (7, 38110230), (9, 29641290), (10, 26677161), (14, 19055115), (15, 17784774), (18, 14820645), (21, 12703410), (27, 9880430), (30, 8892387), (35, 7622046), (42, 6351705), (45, 5928258), (54, 4940215), (63, 4234470), (70, 3811023), (90, 2964129), (105, 2540682), (126, 2117235), (135, 1976086), (189, 1411490), (191, 1396710), (210, 1270341), (270, 988043), (315, 846894), (378, 705745), (382, 698355), (573, 465570), (630, 423447), (739, 360990), (945, 282298), (955, 279342), (1146, 232785), (1337, 199530), (1478, 180495), (1719, 155190), (1890, 141149), (1910, 139671), (2217, 120330), (2674, 99765), (2865, 93114), (3438, 77595), (3695, 72198), (4011, 66510), (4434, 60165), (5157, 51730), (5173, 51570), (5730, 46557), (6651, 40110), (6685, 39906), (7390, 36099), (8022, 33255), (8595, 31038), (10314, 25865), (10346, 25785), (11085, 24066), (12033, 22170), (13302, 20055), (13370, 19953), (15519, 17190)]