2647334340

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{25939}}^1$

素因数の和:25973

約数の個数: 168

約数和(自身を含む): 9526413120

約数和(自身を除く): 6879078780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2268, 2430, 2835, 2916, 3402, 3645, 3780, 4860, 5103, 5670, 6804, 7290, 8505, 10206, 11340, 14580, 17010, 20412, 25515, 25939, 34020, 51030, 51878, 77817, 102060, 103756, 129695, 155634, 181573, 233451, 259390, 311268, 363146, 389085, 466902, 518780, 544719, 700353, 726292, 778170, 907865, 933804, 1089438, 1167255, 1400706, 1556340, 1634157, 1815730, 2101059, 2178876, 2334510, 2723595, 2801412, 3268314, 3501765, 3631460, 4202118, 4669020, 4902471, 5447190, 6303177, 6536628, 7003530, 8170785, 8404236, 9804942, 10505295, 10894380, 12606354, 14007060, 14707413, 16341570, 18909531, 19609884, 21010590, 24512355, 25212708, 29414826, 31515885, 32683140, 37819062, 42021180, 44122239, 49024710, 58829652, 63031770, 73537065, 75638124, 88244478, 94547655, 98049420, 126063540, 132366717, 147074130, 176488956, 189095310, 220611195, 264733434, 294148260, 378190620, 441222390, 529466868, 661833585, 882444780, 1323667170, 2647334340]

約数ペア:

[(1, 2647334340), (2, 1323667170), (3, 882444780), (4, 661833585), (5, 529466868), (6, 441222390), (7, 378190620), (9, 294148260), (10, 264733434), (12, 220611195), (14, 189095310), (15, 176488956), (18, 147074130), (20, 132366717), (21, 126063540), (27, 98049420), (28, 94547655), (30, 88244478), (35, 75638124), (36, 73537065), (42, 63031770), (45, 58829652), (54, 49024710), (60, 44122239), (63, 42021180), (70, 37819062), (81, 32683140), (84, 31515885), (90, 29414826), (105, 25212708), (108, 24512355), (126, 21010590), (135, 19609884), (140, 18909531), (162, 16341570), (180, 14707413), (189, 14007060), (210, 12606354), (243, 10894380), (252, 10505295), (270, 9804942), (315, 8404236), (324, 8170785), (378, 7003530), (405, 6536628), (420, 6303177), (486, 5447190), (540, 4902471), (567, 4669020), (630, 4202118), (729, 3631460), (756, 3501765), (810, 3268314), (945, 2801412), (972, 2723595), (1134, 2334510), (1215, 2178876), (1260, 2101059), (1458, 1815730), (1620, 1634157), (1701, 1556340), (1890, 1400706), (2268, 1167255), (2430, 1089438), (2835, 933804), (2916, 907865), (3402, 778170), (3645, 726292), (3780, 700353), (4860, 544719), (5103, 518780), (5670, 466902), (6804, 389085), (7290, 363146), (8505, 311268), (10206, 259390), (11340, 233451), (14580, 181573), (17010, 155634), (20412, 129695), (25515, 103756), (25939, 102060), (34020, 77817), (51030, 51878)]