70447440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2249

約数の個数: 160

約数和(自身を含む): 262840320

約数和(自身を除く): 192392880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2207, 2280, 2660, 3192, 3990, 4414, 4560, 5320, 6384, 6621, 7980, 8828, 10640, 11035, 13242, 15449, 15960, 17656, 22070, 26484, 30898, 31920, 33105, 35312, 41933, 44140, 46347, 52968, 61796, 66210, 77245, 83866, 88280, 92694, 105936, 123592, 125799, 132420, 154490, 167732, 176560, 185388, 209665, 231735, 247184, 251598, 264840, 293531, 308980, 335464, 370776, 419330, 463470, 503196, 529680, 587062, 617960, 628995, 670928, 741552, 838660, 880593, 926940, 1006392, 1174124, 1235920, 1257990, 1467655, 1677320, 1761186, 1853880, 2012784, 2348248, 2515980, 2935310, 3354640, 3522372, 3707760, 4402965, 4696496, 5031960, 5870620, 7044744, 8805930, 10063920, 11741240, 14089488, 17611860, 23482480, 35223720, 70447440]

約数ペア:

[(1, 70447440), (2, 35223720), (3, 23482480), (4, 17611860), (5, 14089488), (6, 11741240), (7, 10063920), (8, 8805930), (10, 7044744), (12, 5870620), (14, 5031960), (15, 4696496), (16, 4402965), (19, 3707760), (20, 3522372), (21, 3354640), (24, 2935310), (28, 2515980), (30, 2348248), (35, 2012784), (38, 1853880), (40, 1761186), (42, 1677320), (48, 1467655), (56, 1257990), (57, 1235920), (60, 1174124), (70, 1006392), (76, 926940), (80, 880593), (84, 838660), (95, 741552), (105, 670928), (112, 628995), (114, 617960), (120, 587062), (133, 529680), (140, 503196), (152, 463470), (168, 419330), (190, 370776), (210, 335464), (228, 308980), (240, 293531), (266, 264840), (280, 251598), (285, 247184), (304, 231735), (336, 209665), (380, 185388), (399, 176560), (420, 167732), (456, 154490), (532, 132420), (560, 125799), (570, 123592), (665, 105936), (760, 92694), (798, 88280), (840, 83866), (912, 77245), (1064, 66210), (1140, 61796), (1330, 52968), (1520, 46347), (1596, 44140), (1680, 41933), (1995, 35312), (2128, 33105), (2207, 31920), (2280, 30898), (2660, 26484), (3192, 22070), (3990, 17656), (4414, 15960), (4560, 15449), (5320, 13242), (6384, 11035), (6621, 10640), (7980, 8828)]