28032083640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2359603}}^1$

素因数の和:2359634

約数の個数: 128

約数和(自身を含む): 101934892800

約数和(自身を除く): 73902809160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 2359603, 4719206, 7078809, 9438412, 11798015, 14157618, 18876824, 21236427, 23596030, 25955633, 28315236, 35394045, 42472854, 47192060, 51911266, 56630472, 63709281, 70788090, 77866899, 84945708, 94384120, 103822532, 106182135, 127418562, 129778165, 141576180, 155733798, 169891416, 207645064, 212364270, 233600697, 254837124, 259556330, 283152360, 311467596, 318546405, 389334495, 424728540, 467201394, 509674248, 519112660, 622935192, 637092810, 700802091, 778668990, 849457080, 934402788, 1038225320, 1168003485, 1274185620, 1401604182, 1557337980, 1868805576, 2336006970, 2548371240, 2803208364, 3114675960, 3504010455, 4672013940, 5606416728, 7008020910, 9344027880, 14016041820, 28032083640]

約数ペア:

[(1, 28032083640), (2, 14016041820), (3, 9344027880), (4, 7008020910), (5, 5606416728), (6, 4672013940), (8, 3504010455), (9, 3114675960), (10, 2803208364), (11, 2548371240), (12, 2336006970), (15, 1868805576), (18, 1557337980), (20, 1401604182), (22, 1274185620), (24, 1168003485), (27, 1038225320), (30, 934402788), (33, 849457080), (36, 778668990), (40, 700802091), (44, 637092810), (45, 622935192), (54, 519112660), (55, 509674248), (60, 467201394), (66, 424728540), (72, 389334495), (88, 318546405), (90, 311467596), (99, 283152360), (108, 259556330), (110, 254837124), (120, 233600697), (132, 212364270), (135, 207645064), (165, 169891416), (180, 155733798), (198, 141576180), (216, 129778165), (220, 127418562), (264, 106182135), (270, 103822532), (297, 94384120), (330, 84945708), (360, 77866899), (396, 70788090), (440, 63709281), (495, 56630472), (540, 51911266), (594, 47192060), (660, 42472854), (792, 35394045), (990, 28315236), (1080, 25955633), (1188, 23596030), (1320, 21236427), (1485, 18876824), (1980, 14157618), (2376, 11798015), (2970, 9438412), (3960, 7078809), (5940, 4719206), (11880, 2359603)]