323123220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 1195084800

約数和(自身を除く): 871961580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 37, 42, 45, 58, 60, 63, 70, 74, 84, 87, 90, 105, 111, 116, 126, 140, 145, 148, 174, 180, 185, 203, 210, 222, 239, 252, 259, 261, 290, 315, 333, 348, 370, 406, 420, 435, 444, 478, 518, 522, 555, 580, 609, 630, 666, 717, 740, 777, 812, 870, 956, 1015, 1036, 1044, 1073, 1110, 1195, 1218, 1260, 1295, 1305, 1332, 1434, 1554, 1665, 1673, 1740, 1827, 2030, 2146, 2151, 2220, 2331, 2390, 2436, 2590, 2610, 2868, 3045, 3108, 3219, 3330, 3346, 3585, 3654, 3885, 4060, 4292, 4302, 4662, 4780, 5019, 5180, 5220, 5365, 6090, 6438, 6660, 6692, 6931, 7170, 7308, 7511, 7770, 8365, 8604, 8843, 9135, 9324, 9657, 10038, 10730, 10755, 11655, 12180, 12876, 13862, 14340, 15022, 15057, 15540, 16095, 16730, 17686, 18270, 19314, 20076, 20793, 21460, 21510, 22533, 23310, 25095, 26529, 27724, 30044, 30114, 32190, 33460, 34655, 35372, 36540, 37555, 38628, 41586, 43020, 44215, 45066, 46620, 48285, 48517, 50190, 53058, 60228, 61901, 62379, 64380, 67599, 69310, 75110, 75285, 79587, 83172, 88430, 90132, 96570, 97034, 100380, 103965, 106116, 112665, 123802, 124758, 132645, 135198, 138620, 145551, 150220, 150570, 159174, 176860, 185703, 193140, 194068, 207930, 225330, 242585, 247604, 249516, 256447, 265290, 270396, 291102, 301140, 309505, 311895, 318348, 337995, 371406, 397935, 415860, 436653, 450660, 485170, 512894, 530580, 557109, 582204, 619010, 623790, 675990, 727755, 742812, 769341, 795870, 873306, 928515, 970340, 1025788, 1114218, 1238020, 1247580, 1282235, 1351980, 1455510, 1538682, 1591740, 1746612, 1795129, 1857030, 2183265, 2228436, 2308023, 2564470, 2785545, 2911020, 3077364, 3590258, 3714060, 3846705, 4366530, 4616046, 5128940, 5385387, 5571090, 7180516, 7693410, 8733060, 8975645, 9232092, 10770774, 11142180, 11540115, 15386820, 16156161, 17951290, 21541548, 23080230, 26926935, 32312322, 35902580, 46160460, 53853870, 64624644, 80780805, 107707740, 161561610, 323123220]

約数ペア:

[(1, 323123220), (2, 161561610), (3, 107707740), (4, 80780805), (5, 64624644), (6, 53853870), (7, 46160460), (9, 35902580), (10, 32312322), (12, 26926935), (14, 23080230), (15, 21541548), (18, 17951290), (20, 16156161), (21, 15386820), (28, 11540115), (29, 11142180), (30, 10770774), (35, 9232092), (36, 8975645), (37, 8733060), (42, 7693410), (45, 7180516), (58, 5571090), (60, 5385387), (63, 5128940), (70, 4616046), (74, 4366530), (84, 3846705), (87, 3714060), (90, 3590258), (105, 3077364), (111, 2911020), (116, 2785545), (126, 2564470), (140, 2308023), (145, 2228436), (148, 2183265), (174, 1857030), (180, 1795129), (185, 1746612), (203, 1591740), (210, 1538682), (222, 1455510), (239, 1351980), (252, 1282235), (259, 1247580), (261, 1238020), (290, 1114218), (315, 1025788), (333, 970340), (348, 928515), (370, 873306), (406, 795870), (420, 769341), (435, 742812), (444, 727755), (478, 675990), (518, 623790), (522, 619010), (555, 582204), (580, 557109), (609, 530580), (630, 512894), (666, 485170), (717, 450660), (740, 436653), (777, 415860), (812, 397935), (870, 371406), (956, 337995), (1015, 318348), (1036, 311895), (1044, 309505), (1073, 301140), (1110, 291102), (1195, 270396), (1218, 265290), (1260, 256447), (1295, 249516), (1305, 247604), (1332, 242585), (1434, 225330), (1554, 207930), (1665, 194068), (1673, 193140), (1740, 185703), (1827, 176860), (2030, 159174), (2146, 150570), (2151, 150220), (2220, 145551), (2331, 138620), (2390, 135198), (2436, 132645), (2590, 124758), (2610, 123802), (2868, 112665), (3045, 106116), (3108, 103965), (3219, 100380), (3330, 97034), (3346, 96570), (3585, 90132), (3654, 88430), (3885, 83172), (4060, 79587), (4292, 75285), (4302, 75110), (4662, 69310), (4780, 67599), (5019, 64380), (5180, 62379), (5220, 61901), (5365, 60228), (6090, 53058), (6438, 50190), (6660, 48517), (6692, 48285), (6931, 46620), (7170, 45066), (7308, 44215), (7511, 43020), (7770, 41586), (8365, 38628), (8604, 37555), (8843, 36540), (9135, 35372), (9324, 34655), (9657, 33460), (10038, 32190), (10730, 30114), (10755, 30044), (11655, 27724), (12180, 26529), (12876, 25095), (13862, 23310), (14340, 22533), (15022, 21510), (15057, 21460), (15540, 20793), (16095, 20076), (16730, 19314), (17686, 18270)]