220376160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 778982400

約数和(自身を除く): 558606240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 180, 216, 240, 270, 278, 288, 360, 367, 417, 432, 480, 540, 556, 695, 720, 734, 834, 864, 1080, 1101, 1112, 1251, 1390, 1440, 1468, 1668, 1835, 2085, 2160, 2202, 2224, 2502, 2780, 2936, 3303, 3336, 3670, 3753, 4170, 4320, 4404, 4448, 5004, 5505, 5560, 5872, 6255, 6606, 6672, 7340, 7506, 8340, 8808, 9909, 10008, 11010, 11120, 11744, 12510, 13212, 13344, 14680, 15012, 16515, 16680, 17616, 18765, 19818, 20016, 22020, 22240, 25020, 26424, 29360, 30024, 33030, 33360, 35232, 37530, 39636, 40032, 44040, 49545, 50040, 51013, 52848, 58720, 60048, 66060, 66720, 75060, 79272, 88080, 99090, 100080, 102026, 105696, 120096, 132120, 150120, 153039, 158544, 176160, 198180, 200160, 204052, 255065, 264240, 300240, 306078, 317088, 396360, 408104, 459117, 510130, 528480, 600480, 612156, 765195, 792720, 816208, 918234, 1020260, 1224312, 1377351, 1530390, 1585440, 1632416, 1836468, 2040520, 2295585, 2448624, 2754702, 3060780, 3672936, 4081040, 4591170, 4897248, 5509404, 6121560, 6886755, 7345872, 8162080, 9182340, 11018808, 12243120, 13773510, 14691744, 18364680, 22037616, 24486240, 27547020, 36729360, 44075232, 55094040, 73458720, 110188080, 220376160]

約数ペア:

[(1, 220376160), (2, 110188080), (3, 73458720), (4, 55094040), (5, 44075232), (6, 36729360), (8, 27547020), (9, 24486240), (10, 22037616), (12, 18364680), (15, 14691744), (16, 13773510), (18, 12243120), (20, 11018808), (24, 9182340), (27, 8162080), (30, 7345872), (32, 6886755), (36, 6121560), (40, 5509404), (45, 4897248), (48, 4591170), (54, 4081040), (60, 3672936), (72, 3060780), (80, 2754702), (90, 2448624), (96, 2295585), (108, 2040520), (120, 1836468), (135, 1632416), (139, 1585440), (144, 1530390), (160, 1377351), (180, 1224312), (216, 1020260), (240, 918234), (270, 816208), (278, 792720), (288, 765195), (360, 612156), (367, 600480), (417, 528480), (432, 510130), (480, 459117), (540, 408104), (556, 396360), (695, 317088), (720, 306078), (734, 300240), (834, 264240), (864, 255065), (1080, 204052), (1101, 200160), (1112, 198180), (1251, 176160), (1390, 158544), (1440, 153039), (1468, 150120), (1668, 132120), (1835, 120096), (2085, 105696), (2160, 102026), (2202, 100080), (2224, 99090), (2502, 88080), (2780, 79272), (2936, 75060), (3303, 66720), (3336, 66060), (3670, 60048), (3753, 58720), (4170, 52848), (4320, 51013), (4404, 50040), (4448, 49545), (5004, 44040), (5505, 40032), (5560, 39636), (5872, 37530), (6255, 35232), (6606, 33360), (6672, 33030), (7340, 30024), (7506, 29360), (8340, 26424), (8808, 25020), (9909, 22240), (10008, 22020), (11010, 20016), (11120, 19818), (11744, 18765), (12510, 17616), (13212, 16680), (13344, 16515), (14680, 15012)]