2214736720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1129}}^1$

素因数の和:1293

約数の個数: 160

約数和(自身を含む): 6133893120

約数和(自身を除く): 3919156400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 113, 124, 140, 155, 217, 226, 248, 280, 310, 434, 452, 496, 560, 565, 620, 791, 868, 904, 1085, 1129, 1130, 1240, 1582, 1736, 1808, 2170, 2258, 2260, 2480, 3164, 3472, 3503, 3955, 4340, 4516, 4520, 5645, 6328, 7006, 7903, 7910, 8680, 9032, 9040, 11290, 12656, 14012, 15806, 15820, 17360, 17515, 18064, 22580, 24521, 28024, 31612, 31640, 34999, 35030, 39515, 45160, 49042, 56048, 63224, 63280, 69998, 70060, 79030, 90320, 98084, 122605, 126448, 127577, 139996, 140120, 158060, 174995, 196168, 244993, 245210, 255154, 279992, 280240, 316120, 349990, 392336, 489986, 490420, 510308, 559984, 632240, 637885, 699980, 893039, 979972, 980840, 1020616, 1224965, 1275770, 1399960, 1786078, 1959944, 1961680, 2041232, 2449930, 2551540, 2799920, 3572156, 3919888, 3954887, 4465195, 4899860, 5103080, 7144312, 7909774, 8930390, 9799720, 10206160, 14288624, 15819548, 17860780, 19599440, 19774435, 27684209, 31639096, 35721560, 39548870, 55368418, 63278192, 71443120, 79097740, 110736836, 138421045, 158195480, 221473672, 276842090, 316390960, 442947344, 553684180, 1107368360, 2214736720]

約数ペア:

[(1, 2214736720), (2, 1107368360), (4, 553684180), (5, 442947344), (7, 316390960), (8, 276842090), (10, 221473672), (14, 158195480), (16, 138421045), (20, 110736836), (28, 79097740), (31, 71443120), (35, 63278192), (40, 55368418), (56, 39548870), (62, 35721560), (70, 31639096), (80, 27684209), (112, 19774435), (113, 19599440), (124, 17860780), (140, 15819548), (155, 14288624), (217, 10206160), (226, 9799720), (248, 8930390), (280, 7909774), (310, 7144312), (434, 5103080), (452, 4899860), (496, 4465195), (560, 3954887), (565, 3919888), (620, 3572156), (791, 2799920), (868, 2551540), (904, 2449930), (1085, 2041232), (1129, 1961680), (1130, 1959944), (1240, 1786078), (1582, 1399960), (1736, 1275770), (1808, 1224965), (2170, 1020616), (2258, 980840), (2260, 979972), (2480, 893039), (3164, 699980), (3472, 637885), (3503, 632240), (3955, 559984), (4340, 510308), (4516, 490420), (4520, 489986), (5645, 392336), (6328, 349990), (7006, 316120), (7903, 280240), (7910, 279992), (8680, 255154), (9032, 245210), (9040, 244993), (11290, 196168), (12656, 174995), (14012, 158060), (15806, 140120), (15820, 139996), (17360, 127577), (17515, 126448), (18064, 122605), (22580, 98084), (24521, 90320), (28024, 79030), (31612, 70060), (31640, 69998), (34999, 63280), (35030, 63224), (39515, 56048), (45160, 49042)]