70294560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{20921}}^1$

素因数の和:20946

約数の個数: 96

約数和(自身を含む): 253072512

約数和(自身を除く): 182777952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 20921, 41842, 62763, 83684, 104605, 125526, 146447, 167368, 209210, 251052, 292894, 313815, 334736, 418420, 439341, 502104, 585788, 627630, 669472, 732235, 836840, 878682, 1004208, 1171576, 1255260, 1464470, 1673680, 1757364, 2008416, 2196705, 2343152, 2510520, 2928940, 3347360, 3514728, 4393410, 4686304, 5021040, 5857880, 7029456, 8786820, 10042080, 11715760, 14058912, 17573640, 23431520, 35147280, 70294560]

約数ペア:

[(1, 70294560), (2, 35147280), (3, 23431520), (4, 17573640), (5, 14058912), (6, 11715760), (7, 10042080), (8, 8786820), (10, 7029456), (12, 5857880), (14, 5021040), (15, 4686304), (16, 4393410), (20, 3514728), (21, 3347360), (24, 2928940), (28, 2510520), (30, 2343152), (32, 2196705), (35, 2008416), (40, 1757364), (42, 1673680), (48, 1464470), (56, 1255260), (60, 1171576), (70, 1004208), (80, 878682), (84, 836840), (96, 732235), (105, 669472), (112, 627630), (120, 585788), (140, 502104), (160, 439341), (168, 418420), (210, 334736), (224, 313815), (240, 292894), (280, 251052), (336, 209210), (420, 167368), (480, 146447), (560, 125526), (672, 104605), (840, 83684), (1120, 62763), (1680, 41842), (3360, 20921)]