2067645440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1924

約数の個数: 176

約数和(自身を含む): 5854485504

約数和(自身を除く): 3786840064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1861, 1984, 2170, 2240, 2480, 2560, 3472, 3584, 3722, 3968, 4340, 4480, 4960, 5120, 6944, 7168, 7444, 7936, 8680, 8960, 9305, 9920, 13027, 13888, 14888, 15872, 17360, 17920, 18610, 19840, 26054, 27776, 29776, 31744, 34720, 35840, 37220, 39680, 52108, 55552, 57691, 59552, 65135, 69440, 74440, 79360, 104216, 111104, 115382, 119104, 130270, 138880, 148880, 158720, 208432, 222208, 230764, 238208, 260540, 277760, 288455, 297760, 403837, 416864, 461528, 476416, 521080, 555520, 576910, 595520, 807674, 833728, 923056, 952832, 1042160, 1111040, 1153820, 1191040, 1615348, 1667456, 1846112, 1905664, 2019185, 2084320, 2307640, 2382080, 3230696, 3334912, 3692224, 4038370, 4168640, 4615280, 4764160, 6461392, 6669824, 7384448, 8076740, 8337280, 9230560, 9528320, 12922784, 13339648, 14768896, 16153480, 16674560, 18461120, 25845568, 29537792, 32306960, 33349120, 36922240, 51691136, 59075584, 64613920, 66698240, 73844480, 103382272, 129227840, 147688960, 206764544, 258455680, 295377920, 413529088, 516911360, 1033822720, 2067645440]

約数ペア:

[(1, 2067645440), (2, 1033822720), (4, 516911360), (5, 413529088), (7, 295377920), (8, 258455680), (10, 206764544), (14, 147688960), (16, 129227840), (20, 103382272), (28, 73844480), (31, 66698240), (32, 64613920), (35, 59075584), (40, 51691136), (56, 36922240), (62, 33349120), (64, 32306960), (70, 29537792), (80, 25845568), (112, 18461120), (124, 16674560), (128, 16153480), (140, 14768896), (155, 13339648), (160, 12922784), (217, 9528320), (224, 9230560), (248, 8337280), (256, 8076740), (280, 7384448), (310, 6669824), (320, 6461392), (434, 4764160), (448, 4615280), (496, 4168640), (512, 4038370), (560, 3692224), (620, 3334912), (640, 3230696), (868, 2382080), (896, 2307640), (992, 2084320), (1024, 2019185), (1085, 1905664), (1120, 1846112), (1240, 1667456), (1280, 1615348), (1736, 1191040), (1792, 1153820), (1861, 1111040), (1984, 1042160), (2170, 952832), (2240, 923056), (2480, 833728), (2560, 807674), (3472, 595520), (3584, 576910), (3722, 555520), (3968, 521080), (4340, 476416), (4480, 461528), (4960, 416864), (5120, 403837), (6944, 297760), (7168, 288455), (7444, 277760), (7936, 260540), (8680, 238208), (8960, 230764), (9305, 222208), (9920, 208432), (13027, 158720), (13888, 148880), (14888, 138880), (15872, 130270), (17360, 119104), (17920, 115382), (18610, 111104), (19840, 104216), (26054, 79360), (27776, 74440), (29776, 69440), (31744, 65135), (34720, 59552), (35840, 57691), (37220, 55552), (39680, 52108)]