3993547040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{22147}}^1$

素因数の和:22199

約数の個数: 144

約数和(自身を含む): 11452819392

約数和(自身を除く): 7459272352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 736, 784, 805, 920, 980, 1120, 1127, 1288, 1568, 1610, 1840, 1960, 2254, 2576, 3220, 3680, 3920, 4508, 5152, 5635, 6440, 7840, 9016, 11270, 12880, 18032, 22147, 22540, 25760, 36064, 44294, 45080, 88588, 90160, 110735, 155029, 177176, 180320, 221470, 310058, 354352, 442940, 509381, 620116, 708704, 775145, 885880, 1018762, 1085203, 1240232, 1550290, 1771760, 2037524, 2170406, 2480464, 2546905, 3100580, 3543520, 3565667, 4075048, 4340812, 4960928, 5093810, 5426015, 6201160, 7131334, 8150096, 8681624, 10187620, 10852030, 12402320, 14262668, 16300192, 17363248, 17828335, 20375240, 21704060, 24804640, 24959669, 28525336, 34726496, 35656670, 40750480, 43408120, 49919338, 57050672, 71313340, 81500960, 86816240, 99838676, 114101344, 124798345, 142626680, 173632480, 199677352, 249596690, 285253360, 399354704, 499193380, 570506720, 798709408, 998386760, 1996773520, 3993547040]

約数ペア:

[(1, 3993547040), (2, 1996773520), (4, 998386760), (5, 798709408), (7, 570506720), (8, 499193380), (10, 399354704), (14, 285253360), (16, 249596690), (20, 199677352), (23, 173632480), (28, 142626680), (32, 124798345), (35, 114101344), (40, 99838676), (46, 86816240), (49, 81500960), (56, 71313340), (70, 57050672), (80, 49919338), (92, 43408120), (98, 40750480), (112, 35656670), (115, 34726496), (140, 28525336), (160, 24959669), (161, 24804640), (184, 21704060), (196, 20375240), (224, 17828335), (230, 17363248), (245, 16300192), (280, 14262668), (322, 12402320), (368, 10852030), (392, 10187620), (460, 8681624), (490, 8150096), (560, 7131334), (644, 6201160), (736, 5426015), (784, 5093810), (805, 4960928), (920, 4340812), (980, 4075048), (1120, 3565667), (1127, 3543520), (1288, 3100580), (1568, 2546905), (1610, 2480464), (1840, 2170406), (1960, 2037524), (2254, 1771760), (2576, 1550290), (3220, 1240232), (3680, 1085203), (3920, 1018762), (4508, 885880), (5152, 775145), (5635, 708704), (6440, 620116), (7840, 509381), (9016, 442940), (11270, 354352), (12880, 310058), (18032, 221470), (22147, 180320), (22540, 177176), (25760, 155029), (36064, 110735), (44294, 90160), (45080, 88588)]