70297360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 193380480

約数和(自身を除く): 123083120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 79, 80, 98, 112, 140, 158, 196, 227, 245, 280, 316, 392, 395, 454, 490, 553, 560, 632, 784, 790, 908, 980, 1106, 1135, 1264, 1580, 1589, 1816, 1960, 2212, 2270, 2765, 3160, 3178, 3632, 3871, 3920, 4424, 4540, 5530, 6320, 6356, 7742, 7945, 8848, 9080, 11060, 11123, 12712, 15484, 15890, 17933, 18160, 19355, 22120, 22246, 25424, 30968, 31780, 35866, 38710, 44240, 44492, 55615, 61936, 63560, 71732, 77420, 88984, 89665, 111230, 125531, 127120, 143464, 154840, 177968, 179330, 222460, 251062, 286928, 309680, 358660, 444920, 502124, 627655, 717320, 878717, 889840, 1004248, 1255310, 1434640, 1757434, 2008496, 2510620, 3514868, 4393585, 5021240, 7029736, 8787170, 10042480, 14059472, 17574340, 35148680, 70297360]

約数ペア:

[(1, 70297360), (2, 35148680), (4, 17574340), (5, 14059472), (7, 10042480), (8, 8787170), (10, 7029736), (14, 5021240), (16, 4393585), (20, 3514868), (28, 2510620), (35, 2008496), (40, 1757434), (49, 1434640), (56, 1255310), (70, 1004248), (79, 889840), (80, 878717), (98, 717320), (112, 627655), (140, 502124), (158, 444920), (196, 358660), (227, 309680), (245, 286928), (280, 251062), (316, 222460), (392, 179330), (395, 177968), (454, 154840), (490, 143464), (553, 127120), (560, 125531), (632, 111230), (784, 89665), (790, 88984), (908, 77420), (980, 71732), (1106, 63560), (1135, 61936), (1264, 55615), (1580, 44492), (1589, 44240), (1816, 38710), (1960, 35866), (2212, 31780), (2270, 30968), (2765, 25424), (3160, 22246), (3178, 22120), (3632, 19355), (3871, 18160), (3920, 17933), (4424, 15890), (4540, 15484), (5530, 12712), (6320, 11123), (6356, 11060), (7742, 9080), (7945, 8848)]