2308026880

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 160

約数和(自身を含む): 5782487040

約数和(自身を除く): 3474460160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 229, 248, 254, 256, 310, 320, 458, 496, 508, 512, 620, 635, 640, 916, 992, 1016, 1145, 1240, 1270, 1280, 1832, 1984, 2032, 2290, 2480, 2540, 2560, 3664, 3937, 3968, 4064, 4580, 4960, 5080, 7099, 7328, 7874, 7936, 8128, 9160, 9920, 10160, 14198, 14656, 15748, 15872, 16256, 18320, 19685, 19840, 20320, 28396, 29083, 29312, 31496, 32512, 35495, 36640, 39370, 39680, 40640, 56792, 58166, 58624, 62992, 65024, 70990, 73280, 78740, 79360, 81280, 113584, 116332, 117248, 125984, 141980, 145415, 146560, 157480, 162560, 227168, 232664, 251968, 283960, 290830, 293120, 314960, 325120, 454336, 465328, 503936, 567920, 581660, 586240, 629920, 901573, 908672, 930656, 1007872, 1135840, 1163320, 1259840, 1803146, 1817344, 1861312, 2015744, 2271680, 2326640, 2519680, 3606292, 3634688, 3722624, 4507865, 4543360, 4653280, 5039360, 7212584, 7445248, 9015730, 9086720, 9306560, 10078720, 14425168, 14890496, 18031460, 18173440, 18613120, 28850336, 36062920, 37226240, 57700672, 72125840, 74452480, 115401344, 144251680, 230802688, 288503360, 461605376, 577006720, 1154013440, 2308026880]

約数ペア:

[(1, 2308026880), (2, 1154013440), (4, 577006720), (5, 461605376), (8, 288503360), (10, 230802688), (16, 144251680), (20, 115401344), (31, 74452480), (32, 72125840), (40, 57700672), (62, 37226240), (64, 36062920), (80, 28850336), (124, 18613120), (127, 18173440), (128, 18031460), (155, 14890496), (160, 14425168), (229, 10078720), (248, 9306560), (254, 9086720), (256, 9015730), (310, 7445248), (320, 7212584), (458, 5039360), (496, 4653280), (508, 4543360), (512, 4507865), (620, 3722624), (635, 3634688), (640, 3606292), (916, 2519680), (992, 2326640), (1016, 2271680), (1145, 2015744), (1240, 1861312), (1270, 1817344), (1280, 1803146), (1832, 1259840), (1984, 1163320), (2032, 1135840), (2290, 1007872), (2480, 930656), (2540, 908672), (2560, 901573), (3664, 629920), (3937, 586240), (3968, 581660), (4064, 567920), (4580, 503936), (4960, 465328), (5080, 454336), (7099, 325120), (7328, 314960), (7874, 293120), (7936, 290830), (8128, 283960), (9160, 251968), (9920, 232664), (10160, 227168), (14198, 162560), (14656, 157480), (15748, 146560), (15872, 145415), (16256, 141980), (18320, 125984), (19685, 117248), (19840, 116332), (20320, 113584), (28396, 81280), (29083, 79360), (29312, 78740), (31496, 73280), (32512, 70990), (35495, 65024), (36640, 62992), (39370, 58624), (39680, 58166), (40640, 56792)]