630127260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{71443}}^1$

素因数の和:71472

約数の個数: 108

約数和(自身を含む): 2223480168

約数和(自身を除く): 1593352908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 71443, 142886, 214329, 285772, 357215, 428658, 500101, 642987, 714430, 857316, 1000202, 1071645, 1285974, 1428860, 1500303, 2000404, 2143290, 2500505, 2571948, 3000606, 3214935, 3500707, 4286580, 4500909, 5001010, 6001212, 6429870, 7001414, 7501515, 9001818, 10002020, 10502121, 12859740, 14002828, 15003030, 17503535, 18003636, 21004242, 22504545, 30006060, 31506363, 35007070, 42008484, 45009090, 52510605, 63012726, 70014140, 90018180, 105021210, 126025452, 157531815, 210042420, 315063630, 630127260]

約数ペア:

[(1, 630127260), (2, 315063630), (3, 210042420), (4, 157531815), (5, 126025452), (6, 105021210), (7, 90018180), (9, 70014140), (10, 63012726), (12, 52510605), (14, 45009090), (15, 42008484), (18, 35007070), (20, 31506363), (21, 30006060), (28, 22504545), (30, 21004242), (35, 18003636), (36, 17503535), (42, 15003030), (45, 14002828), (49, 12859740), (60, 10502121), (63, 10002020), (70, 9001818), (84, 7501515), (90, 7001414), (98, 6429870), (105, 6001212), (126, 5001010), (140, 4500909), (147, 4286580), (180, 3500707), (196, 3214935), (210, 3000606), (245, 2571948), (252, 2500505), (294, 2143290), (315, 2000404), (420, 1500303), (441, 1428860), (490, 1285974), (588, 1071645), (630, 1000202), (735, 857316), (882, 714430), (980, 642987), (1260, 500101), (1470, 428658), (1764, 357215), (2205, 285772), (2940, 214329), (4410, 142886), (8820, 71443)]