7317280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 19051200

約数和(自身を除く): 11733920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 32, 38, 40, 58, 76, 80, 83, 95, 116, 145, 152, 160, 166, 190, 232, 290, 304, 332, 380, 415, 464, 551, 580, 608, 664, 760, 830, 928, 1102, 1160, 1328, 1520, 1577, 1660, 2204, 2320, 2407, 2656, 2755, 3040, 3154, 3320, 4408, 4640, 4814, 5510, 6308, 6640, 7885, 8816, 9628, 11020, 12035, 12616, 13280, 15770, 17632, 19256, 22040, 24070, 25232, 31540, 38512, 44080, 45733, 48140, 50464, 63080, 77024, 88160, 91466, 96280, 126160, 182932, 192560, 228665, 252320, 365864, 385120, 457330, 731728, 914660, 1463456, 1829320, 3658640, 7317280]

約数ペア:

[(1, 7317280), (2, 3658640), (4, 1829320), (5, 1463456), (8, 914660), (10, 731728), (16, 457330), (19, 385120), (20, 365864), (29, 252320), (32, 228665), (38, 192560), (40, 182932), (58, 126160), (76, 96280), (80, 91466), (83, 88160), (95, 77024), (116, 63080), (145, 50464), (152, 48140), (160, 45733), (166, 44080), (190, 38512), (232, 31540), (290, 25232), (304, 24070), (332, 22040), (380, 19256), (415, 17632), (464, 15770), (551, 13280), (580, 12616), (608, 12035), (664, 11020), (760, 9628), (830, 8816), (928, 7885), (1102, 6640), (1160, 6308), (1328, 5510), (1520, 4814), (1577, 4640), (1660, 4408), (2204, 3320), (2320, 3154), (2407, 3040), (2656, 2755)]