2400476680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{2239}}^1$

素因数の和:2811

約数の個数: 96

約数和(自身を含む): 6297177600

約数和(自身を除く): 3896700920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 547, 980, 1094, 1960, 2188, 2239, 2735, 3829, 4376, 4478, 5470, 7658, 8956, 10940, 11195, 15316, 15673, 17912, 19145, 21880, 22390, 26803, 30632, 31346, 38290, 44780, 53606, 62692, 76580, 78365, 89560, 107212, 109711, 125384, 134015, 153160, 156730, 214424, 219422, 268030, 313460, 438844, 536060, 548555, 626920, 877688, 1072120, 1097110, 1224733, 2194220, 2449466, 4388440, 4898932, 6123665, 8573131, 9797864, 12247330, 17146262, 24494660, 34292524, 42865655, 48989320, 60011917, 68585048, 85731310, 120023834, 171462620, 240047668, 300059585, 342925240, 480095336, 600119170, 1200238340, 2400476680]

約数ペア:

[(1, 2400476680), (2, 1200238340), (4, 600119170), (5, 480095336), (7, 342925240), (8, 300059585), (10, 240047668), (14, 171462620), (20, 120023834), (28, 85731310), (35, 68585048), (40, 60011917), (49, 48989320), (56, 42865655), (70, 34292524), (98, 24494660), (140, 17146262), (196, 12247330), (245, 9797864), (280, 8573131), (392, 6123665), (490, 4898932), (547, 4388440), (980, 2449466), (1094, 2194220), (1960, 1224733), (2188, 1097110), (2239, 1072120), (2735, 877688), (3829, 626920), (4376, 548555), (4478, 536060), (5470, 438844), (7658, 313460), (8956, 268030), (10940, 219422), (11195, 214424), (15316, 156730), (15673, 153160), (17912, 134015), (19145, 125384), (21880, 109711), (22390, 107212), (26803, 89560), (30632, 78365), (31346, 76580), (38290, 62692), (44780, 53606)]