2248452640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1$

素因数の和:747

約数の個数: 192

約数和(自身を含む): 6466521600

約数和(自身を除く): 4218068960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 269, 272, 280, 340, 439, 476, 538, 544, 560, 595, 680, 878, 952, 1076, 1120, 1190, 1345, 1360, 1756, 1883, 1904, 2152, 2195, 2380, 2690, 2720, 3073, 3512, 3766, 3808, 4304, 4390, 4573, 4760, 5380, 6146, 7024, 7463, 7532, 8608, 8780, 9146, 9415, 9520, 10760, 12292, 14048, 14926, 15064, 15365, 17560, 18292, 18830, 19040, 21520, 22865, 24584, 29852, 30128, 30730, 32011, 35120, 36584, 37315, 37660, 43040, 45730, 49168, 52241, 59704, 60256, 61460, 64022, 70240, 73168, 74630, 75320, 91460, 98336, 104482, 118091, 119408, 122920, 128044, 146336, 149260, 150640, 160055, 182920, 208964, 236182, 238816, 245840, 256088, 261205, 298520, 301280, 320110, 365840, 417928, 472364, 491680, 512176, 522410, 590455, 597040, 640220, 731680, 826637, 835856, 944728, 1024352, 1044820, 1180910, 1194080, 1280440, 1653274, 1671712, 1889456, 2007547, 2089640, 2361820, 2560880, 3306548, 3778912, 4015094, 4133185, 4179280, 4723640, 5121760, 6613096, 8030188, 8266370, 8358560, 9447280, 10037735, 13226192, 14052829, 16060376, 16532740, 18894560, 20075470, 26452384, 28105658, 32120752, 33065480, 40150940, 56211316, 64241504, 66130960, 70264145, 80301880, 112422632, 132261920, 140528290, 160603760, 224845264, 281056580, 321207520, 449690528, 562113160, 1124226320, 2248452640]

約数ペア:

[(1, 2248452640), (2, 1124226320), (4, 562113160), (5, 449690528), (7, 321207520), (8, 281056580), (10, 224845264), (14, 160603760), (16, 140528290), (17, 132261920), (20, 112422632), (28, 80301880), (32, 70264145), (34, 66130960), (35, 64241504), (40, 56211316), (56, 40150940), (68, 33065480), (70, 32120752), (80, 28105658), (85, 26452384), (112, 20075470), (119, 18894560), (136, 16532740), (140, 16060376), (160, 14052829), (170, 13226192), (224, 10037735), (238, 9447280), (269, 8358560), (272, 8266370), (280, 8030188), (340, 6613096), (439, 5121760), (476, 4723640), (538, 4179280), (544, 4133185), (560, 4015094), (595, 3778912), (680, 3306548), (878, 2560880), (952, 2361820), (1076, 2089640), (1120, 2007547), (1190, 1889456), (1345, 1671712), (1360, 1653274), (1756, 1280440), (1883, 1194080), (1904, 1180910), (2152, 1044820), (2195, 1024352), (2380, 944728), (2690, 835856), (2720, 826637), (3073, 731680), (3512, 640220), (3766, 597040), (3808, 590455), (4304, 522410), (4390, 512176), (4573, 491680), (4760, 472364), (5380, 417928), (6146, 365840), (7024, 320110), (7463, 301280), (7532, 298520), (8608, 261205), (8780, 256088), (9146, 245840), (9415, 238816), (9520, 236182), (10760, 208964), (12292, 182920), (14048, 160055), (14926, 150640), (15064, 149260), (15365, 146336), (17560, 128044), (18292, 122920), (18830, 119408), (19040, 118091), (21520, 104482), (22865, 98336), (24584, 91460), (29852, 75320), (30128, 74630), (30730, 73168), (32011, 70240), (35120, 64022), (36584, 61460), (37315, 60256), (37660, 59704), (43040, 52241), (45730, 49168)]