70601440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 206968608

約数和(自身を除く): 136367168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 338, 364, 373, 416, 455, 520, 560, 676, 728, 746, 845, 910, 1040, 1120, 1183, 1352, 1456, 1492, 1690, 1820, 1865, 2080, 2366, 2611, 2704, 2912, 2984, 3380, 3640, 3730, 4732, 4849, 5222, 5408, 5915, 5968, 6760, 7280, 7460, 9464, 9698, 10444, 11830, 11936, 13055, 13520, 14560, 14920, 18928, 19396, 20888, 23660, 24245, 26110, 27040, 29840, 33943, 37856, 38792, 41776, 47320, 48490, 52220, 59680, 63037, 67886, 77584, 83552, 94640, 96980, 104440, 126074, 135772, 155168, 169715, 189280, 193960, 208880, 252148, 271544, 315185, 339430, 387920, 417760, 441259, 504296, 543088, 630370, 678860, 775840, 882518, 1008592, 1086176, 1260740, 1357720, 1765036, 2017184, 2206295, 2521480, 2715440, 3530072, 4412590, 5042960, 5430880, 7060144, 8825180, 10085920, 14120288, 17650360, 35300720, 70601440]

約数ペア:

[(1, 70601440), (2, 35300720), (4, 17650360), (5, 14120288), (7, 10085920), (8, 8825180), (10, 7060144), (13, 5430880), (14, 5042960), (16, 4412590), (20, 3530072), (26, 2715440), (28, 2521480), (32, 2206295), (35, 2017184), (40, 1765036), (52, 1357720), (56, 1260740), (65, 1086176), (70, 1008592), (80, 882518), (91, 775840), (104, 678860), (112, 630370), (130, 543088), (140, 504296), (160, 441259), (169, 417760), (182, 387920), (208, 339430), (224, 315185), (260, 271544), (280, 252148), (338, 208880), (364, 193960), (373, 189280), (416, 169715), (455, 155168), (520, 135772), (560, 126074), (676, 104440), (728, 96980), (746, 94640), (845, 83552), (910, 77584), (1040, 67886), (1120, 63037), (1183, 59680), (1352, 52220), (1456, 48490), (1492, 47320), (1690, 41776), (1820, 38792), (1865, 37856), (2080, 33943), (2366, 29840), (2611, 27040), (2704, 26110), (2912, 24245), (2984, 23660), (3380, 20888), (3640, 19396), (3730, 18928), (4732, 14920), (4849, 14560), (5222, 13520), (5408, 13055), (5915, 11936), (5968, 11830), (6760, 10444), (7280, 9698), (7460, 9464)]