16198882080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{242789}}^1$

素因数の和:242946

約数の個数: 96

約数和(自身を含む): 51393787200

約数和(自身を除く): 35194905120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4448, 5560, 6672, 8340, 11120, 13344, 16680, 22240, 33360, 66720, 242789, 485578, 728367, 971156, 1213945, 1456734, 1942312, 2427890, 2913468, 3641835, 3884624, 4855780, 5826936, 7283670, 7769248, 9711560, 11653872, 14567340, 19423120, 23307744, 29134680, 33747671, 38846240, 58269360, 67495342, 101243013, 116538720, 134990684, 168738355, 202486026, 269981368, 337476710, 404972052, 506215065, 539962736, 674953420, 809944104, 1012430130, 1079925472, 1349906840, 1619888208, 2024860260, 2699813680, 3239776416, 4049720520, 5399627360, 8099441040, 16198882080]

約数ペア:

[(1, 16198882080), (2, 8099441040), (3, 5399627360), (4, 4049720520), (5, 3239776416), (6, 2699813680), (8, 2024860260), (10, 1619888208), (12, 1349906840), (15, 1079925472), (16, 1012430130), (20, 809944104), (24, 674953420), (30, 539962736), (32, 506215065), (40, 404972052), (48, 337476710), (60, 269981368), (80, 202486026), (96, 168738355), (120, 134990684), (139, 116538720), (160, 101243013), (240, 67495342), (278, 58269360), (417, 38846240), (480, 33747671), (556, 29134680), (695, 23307744), (834, 19423120), (1112, 14567340), (1390, 11653872), (1668, 9711560), (2085, 7769248), (2224, 7283670), (2780, 5826936), (3336, 4855780), (4170, 3884624), (4448, 3641835), (5560, 2913468), (6672, 2427890), (8340, 1942312), (11120, 1456734), (13344, 1213945), (16680, 971156), (22240, 728367), (33360, 485578), (66720, 242789)]