302990940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1259}}^1$

素因数の和:1472

約数の個数: 144

約数和(自身を含む): 1056706560

約数和(自身を除く): 753715620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 191, 210, 252, 315, 382, 420, 573, 630, 764, 955, 1146, 1259, 1260, 1337, 1719, 1910, 2292, 2518, 2674, 2865, 3438, 3777, 3820, 4011, 5036, 5348, 5730, 6295, 6685, 6876, 7554, 8022, 8595, 8813, 11331, 11460, 12033, 12590, 13370, 15108, 16044, 17190, 17626, 18885, 20055, 22662, 24066, 25180, 26439, 26740, 34380, 35252, 37770, 40110, 44065, 45324, 48132, 52878, 56655, 60165, 75540, 79317, 80220, 88130, 105756, 113310, 120330, 132195, 158634, 176260, 226620, 240469, 240660, 264390, 317268, 396585, 480938, 528780, 721407, 793170, 961876, 1202345, 1442814, 1586340, 1683283, 2164221, 2404690, 2885628, 3366566, 3607035, 4328442, 4809380, 5049849, 6733132, 7214070, 8416415, 8656884, 10099698, 10821105, 14428140, 15149547, 16832830, 20199396, 21642210, 25249245, 30299094, 33665660, 43284420, 50498490, 60598188, 75747735, 100996980, 151495470, 302990940]

約数ペア:

[(1, 302990940), (2, 151495470), (3, 100996980), (4, 75747735), (5, 60598188), (6, 50498490), (7, 43284420), (9, 33665660), (10, 30299094), (12, 25249245), (14, 21642210), (15, 20199396), (18, 16832830), (20, 15149547), (21, 14428140), (28, 10821105), (30, 10099698), (35, 8656884), (36, 8416415), (42, 7214070), (45, 6733132), (60, 5049849), (63, 4809380), (70, 4328442), (84, 3607035), (90, 3366566), (105, 2885628), (126, 2404690), (140, 2164221), (180, 1683283), (191, 1586340), (210, 1442814), (252, 1202345), (315, 961876), (382, 793170), (420, 721407), (573, 528780), (630, 480938), (764, 396585), (955, 317268), (1146, 264390), (1259, 240660), (1260, 240469), (1337, 226620), (1719, 176260), (1910, 158634), (2292, 132195), (2518, 120330), (2674, 113310), (2865, 105756), (3438, 88130), (3777, 80220), (3820, 79317), (4011, 75540), (5036, 60165), (5348, 56655), (5730, 52878), (6295, 48132), (6685, 45324), (6876, 44065), (7554, 40110), (8022, 37770), (8595, 35252), (8813, 34380), (11331, 26740), (11460, 26439), (12033, 25180), (12590, 24066), (13370, 22662), (15108, 20055), (16044, 18885), (17190, 17626)]