428315580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10301}}^1$

素因数の和:10337

約数の個数: 192

約数和(自身を含む): 1661506560

約数和(自身を除く): 1233190980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 5940, 6930, 8316, 10301, 10395, 13860, 20602, 20790, 30903, 41204, 41580, 51505, 61806, 72107, 92709, 103010, 113311, 123612, 144214, 154515, 185418, 206020, 216321, 226622, 278127, 288428, 309030, 339933, 360535, 370836, 432642, 453244, 463545, 556254, 566555, 618060, 648963, 679866, 721070, 793177, 865284, 927090, 1019799, 1081605, 1112508, 1133110, 1297926, 1359732, 1390635, 1442140, 1586354, 1699665, 1854180, 1946889, 2039598, 2163210, 2266220, 2379531, 2595852, 2781270, 3059397, 3172708, 3244815, 3399330, 3893778, 3965885, 4079196, 4326420, 4759062, 5098995, 5562540, 6118794, 6489630, 6798660, 7138593, 7787556, 7931770, 9518124, 9734445, 10197990, 11897655, 12237588, 12979260, 14277186, 15296985, 15863540, 19468890, 20395980, 21415779, 23795310, 28554372, 30593970, 35692965, 38937780, 42831558, 47590620, 61187940, 71385930, 85663116, 107078895, 142771860, 214157790, 428315580]

約数ペア:

[(1, 428315580), (2, 214157790), (3, 142771860), (4, 107078895), (5, 85663116), (6, 71385930), (7, 61187940), (9, 47590620), (10, 42831558), (11, 38937780), (12, 35692965), (14, 30593970), (15, 28554372), (18, 23795310), (20, 21415779), (21, 20395980), (22, 19468890), (27, 15863540), (28, 15296985), (30, 14277186), (33, 12979260), (35, 12237588), (36, 11897655), (42, 10197990), (44, 9734445), (45, 9518124), (54, 7931770), (55, 7787556), (60, 7138593), (63, 6798660), (66, 6489630), (70, 6118794), (77, 5562540), (84, 5098995), (90, 4759062), (99, 4326420), (105, 4079196), (108, 3965885), (110, 3893778), (126, 3399330), (132, 3244815), (135, 3172708), (140, 3059397), (154, 2781270), (165, 2595852), (180, 2379531), (189, 2266220), (198, 2163210), (210, 2039598), (220, 1946889), (231, 1854180), (252, 1699665), (270, 1586354), (297, 1442140), (308, 1390635), (315, 1359732), (330, 1297926), (378, 1133110), (385, 1112508), (396, 1081605), (420, 1019799), (462, 927090), (495, 865284), (540, 793177), (594, 721070), (630, 679866), (660, 648963), (693, 618060), (756, 566555), (770, 556254), (924, 463545), (945, 453244), (990, 432642), (1155, 370836), (1188, 360535), (1260, 339933), (1386, 309030), (1485, 288428), (1540, 278127), (1890, 226622), (1980, 216321), (2079, 206020), (2310, 185418), (2772, 154515), (2970, 144214), (3465, 123612), (3780, 113311), (4158, 103010), (4620, 92709), (5940, 72107), (6930, 61806), (8316, 51505), (10301, 41580), (10395, 41204), (13860, 30903), (20602, 20790)]