298056780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2719}}^1$

素因数の和:2773

約数の個数: 192

約数和(自身を含む): 1096704000

約数和(自身を除く): 798647220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 378, 406, 420, 435, 522, 540, 580, 609, 630, 756, 783, 812, 870, 945, 1015, 1044, 1218, 1260, 1305, 1566, 1740, 1827, 1890, 2030, 2436, 2610, 2719, 3045, 3132, 3654, 3780, 3915, 4060, 5220, 5438, 5481, 6090, 7308, 7830, 8157, 9135, 10876, 10962, 12180, 13595, 15660, 16314, 18270, 19033, 21924, 24471, 27190, 27405, 32628, 36540, 38066, 40785, 48942, 54380, 54810, 57099, 73413, 76132, 78851, 81570, 95165, 97884, 109620, 114198, 122355, 146826, 157702, 163140, 171297, 190330, 228396, 236553, 244710, 285495, 293652, 315404, 342594, 367065, 380660, 394255, 473106, 489420, 513891, 551957, 570990, 685188, 709659, 734130, 788510, 856485, 946212, 1027782, 1103914, 1141980, 1182765, 1419318, 1468260, 1577020, 1655871, 1712970, 2055564, 2128977, 2207828, 2365530, 2569455, 2759785, 2838636, 3311742, 3425940, 3548295, 4257954, 4731060, 4967613, 5138910, 5519570, 6623484, 7096590, 8279355, 8515908, 9935226, 10277820, 10644885, 11039140, 14193180, 14902839, 16558710, 19870452, 21289770, 24838065, 29805678, 33117420, 42579540, 49676130, 59611356, 74514195, 99352260, 149028390, 298056780]

約数ペア:

[(1, 298056780), (2, 149028390), (3, 99352260), (4, 74514195), (5, 59611356), (6, 49676130), (7, 42579540), (9, 33117420), (10, 29805678), (12, 24838065), (14, 21289770), (15, 19870452), (18, 16558710), (20, 14902839), (21, 14193180), (27, 11039140), (28, 10644885), (29, 10277820), (30, 9935226), (35, 8515908), (36, 8279355), (42, 7096590), (45, 6623484), (54, 5519570), (58, 5138910), (60, 4967613), (63, 4731060), (70, 4257954), (84, 3548295), (87, 3425940), (90, 3311742), (105, 2838636), (108, 2759785), (116, 2569455), (126, 2365530), (135, 2207828), (140, 2128977), (145, 2055564), (174, 1712970), (180, 1655871), (189, 1577020), (203, 1468260), (210, 1419318), (252, 1182765), (261, 1141980), (270, 1103914), (290, 1027782), (315, 946212), (348, 856485), (378, 788510), (406, 734130), (420, 709659), (435, 685188), (522, 570990), (540, 551957), (580, 513891), (609, 489420), (630, 473106), (756, 394255), (783, 380660), (812, 367065), (870, 342594), (945, 315404), (1015, 293652), (1044, 285495), (1218, 244710), (1260, 236553), (1305, 228396), (1566, 190330), (1740, 171297), (1827, 163140), (1890, 157702), (2030, 146826), (2436, 122355), (2610, 114198), (2719, 109620), (3045, 97884), (3132, 95165), (3654, 81570), (3780, 78851), (3915, 76132), (4060, 73413), (5220, 57099), (5438, 54810), (5481, 54380), (6090, 48942), (7308, 40785), (7830, 38066), (8157, 36540), (9135, 32628), (10876, 27405), (10962, 27190), (12180, 24471), (13595, 21924), (15660, 19033), (16314, 18270)]