2178726165720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5608913}}^1$

素因数の和:5609026

約数の個数: 192

約数和(自身を含む): 7717416950880

約数和(自身を除く): 5538690785160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 83, 90, 104, 117, 120, 130, 156, 166, 180, 195, 234, 249, 260, 312, 332, 360, 390, 415, 468, 498, 520, 585, 664, 747, 780, 830, 936, 996, 1079, 1170, 1245, 1494, 1560, 1660, 1992, 2158, 2340, 2490, 2988, 3237, 3320, 3735, 4316, 4680, 4980, 5395, 5976, 6474, 7470, 8632, 9711, 9960, 10790, 12948, 14940, 16185, 19422, 21580, 25896, 29880, 32370, 38844, 43160, 48555, 64740, 77688, 97110, 129480, 194220, 388440, 5608913, 11217826, 16826739, 22435652, 28044565, 33653478, 44871304, 50480217, 56089130, 67306956, 72915869, 84133695, 100960434, 112178260, 134613912, 145831738, 168267390, 201920868, 218747607, 224356520, 252401085, 291663476, 336534780, 364579345, 403841736, 437495214, 465539779, 504802170, 583326952, 656242821, 673069560, 729158690, 874990428, 931079558, 1009604340, 1093738035, 1312485642, 1396619337, 1458317380, 1749980856, 1862159116, 2019208680, 2187476070, 2327698895, 2624971284, 2793238674, 2916634760, 3281214105, 3724318232, 4189858011, 4374952140, 4655397790, 5249942568, 5586477348, 6052017127, 6562428210, 6983096685, 8379716022, 8749904280, 9310795580, 11172954696, 12104034254, 13124856420, 13966193370, 16759432044, 18156051381, 18621591160, 20949290055, 24208068508, 26249712840, 27932386740, 30260085635, 33518864088, 36312102762, 41898580110, 48416137016, 54468154143, 55864773480, 60520171270, 72624205524, 83797160220, 90780256905, 108936308286, 121040342540, 145248411048, 167594320440, 181560513810, 217872616572, 242080685080, 272340770715, 363121027620, 435745233144, 544681541430, 726242055240, 1089363082860, 2178726165720]

約数ペア:

[(1, 2178726165720), (2, 1089363082860), (3, 726242055240), (4, 544681541430), (5, 435745233144), (6, 363121027620), (8, 272340770715), (9, 242080685080), (10, 217872616572), (12, 181560513810), (13, 167594320440), (15, 145248411048), (18, 121040342540), (20, 108936308286), (24, 90780256905), (26, 83797160220), (30, 72624205524), (36, 60520171270), (39, 55864773480), (40, 54468154143), (45, 48416137016), (52, 41898580110), (60, 36312102762), (65, 33518864088), (72, 30260085635), (78, 27932386740), (83, 26249712840), (90, 24208068508), (104, 20949290055), (117, 18621591160), (120, 18156051381), (130, 16759432044), (156, 13966193370), (166, 13124856420), (180, 12104034254), (195, 11172954696), (234, 9310795580), (249, 8749904280), (260, 8379716022), (312, 6983096685), (332, 6562428210), (360, 6052017127), (390, 5586477348), (415, 5249942568), (468, 4655397790), (498, 4374952140), (520, 4189858011), (585, 3724318232), (664, 3281214105), (747, 2916634760), (780, 2793238674), (830, 2624971284), (936, 2327698895), (996, 2187476070), (1079, 2019208680), (1170, 1862159116), (1245, 1749980856), (1494, 1458317380), (1560, 1396619337), (1660, 1312485642), (1992, 1093738035), (2158, 1009604340), (2340, 931079558), (2490, 874990428), (2988, 729158690), (3237, 673069560), (3320, 656242821), (3735, 583326952), (4316, 504802170), (4680, 465539779), (4980, 437495214), (5395, 403841736), (5976, 364579345), (6474, 336534780), (7470, 291663476), (8632, 252401085), (9711, 224356520), (9960, 218747607), (10790, 201920868), (12948, 168267390), (14940, 145831738), (16185, 134613912), (19422, 112178260), (21580, 100960434), (25896, 84133695), (29880, 72915869), (32370, 67306956), (38844, 56089130), (43160, 50480217), (48555, 44871304), (64740, 33653478), (77688, 28044565), (97110, 22435652), (129480, 16826739), (194220, 11217826), (388440, 5608913)]