426049120

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1813

約数の個数: 144

約数和(自身を含む): 1209333888

約数和(自身を除く): 783284768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1753, 1960, 2170, 2480, 3038, 3472, 3506, 3920, 4340, 4960, 6076, 6944, 7012, 7595, 7840, 8680, 8765, 12152, 12271, 14024, 15190, 17360, 17530, 24304, 24542, 28048, 30380, 34720, 35060, 48608, 49084, 54343, 56096, 60760, 61355, 70120, 85897, 98168, 108686, 121520, 122710, 140240, 171794, 196336, 217372, 243040, 245420, 271715, 280480, 343588, 380401, 392672, 429485, 434744, 490840, 543430, 687176, 760802, 858970, 869488, 981680, 1086860, 1374352, 1521604, 1717940, 1738976, 1902005, 1963360, 2173720, 2662807, 2748704, 3043208, 3435880, 3804010, 4347440, 5325614, 6086416, 6871760, 7608020, 8694880, 10651228, 12172832, 13314035, 13743520, 15216040, 21302456, 26628070, 30432080, 42604912, 53256140, 60864160, 85209824, 106512280, 213024560, 426049120]

約数ペア:

[(1, 426049120), (2, 213024560), (4, 106512280), (5, 85209824), (7, 60864160), (8, 53256140), (10, 42604912), (14, 30432080), (16, 26628070), (20, 21302456), (28, 15216040), (31, 13743520), (32, 13314035), (35, 12172832), (40, 10651228), (49, 8694880), (56, 7608020), (62, 6871760), (70, 6086416), (80, 5325614), (98, 4347440), (112, 3804010), (124, 3435880), (140, 3043208), (155, 2748704), (160, 2662807), (196, 2173720), (217, 1963360), (224, 1902005), (245, 1738976), (248, 1717940), (280, 1521604), (310, 1374352), (392, 1086860), (434, 981680), (490, 869488), (496, 858970), (560, 760802), (620, 687176), (784, 543430), (868, 490840), (980, 434744), (992, 429485), (1085, 392672), (1120, 380401), (1240, 343588), (1519, 280480), (1568, 271715), (1736, 245420), (1753, 243040), (1960, 217372), (2170, 196336), (2480, 171794), (3038, 140240), (3472, 122710), (3506, 121520), (3920, 108686), (4340, 98168), (4960, 85897), (6076, 70120), (6944, 61355), (7012, 60760), (7595, 56096), (7840, 54343), (8680, 49084), (8765, 48608), (12152, 35060), (12271, 34720), (14024, 30380), (15190, 28048), (17360, 24542), (17530, 24304)]