71480640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:1005

約数の個数: 224

約数和(自身を含む): 283244544

約数和(自身を除く): 211763904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 967, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 1934, 2112, 2240, 2310, 2464, 2640, 2901, 3080, 3360, 3520, 3696, 3868, 4620, 4835, 4928, 5280, 5802, 6160, 6720, 6769, 7392, 7736, 9240, 9670, 10560, 10637, 11604, 12320, 13538, 14505, 14784, 15472, 18480, 19340, 20307, 21274, 23208, 24640, 27076, 29010, 30944, 31911, 33845, 36960, 38680, 40614, 42548, 46416, 53185, 54152, 58020, 61888, 63822, 67690, 73920, 74459, 77360, 81228, 85096, 92832, 101535, 106370, 108304, 116040, 127644, 135380, 148918, 154720, 159555, 162456, 170192, 185664, 203070, 212740, 216608, 223377, 232080, 255288, 270760, 297836, 309440, 319110, 324912, 340384, 372295, 406140, 425480, 433216, 446754, 464160, 510576, 541520, 595672, 638220, 649824, 680768, 744590, 812280, 850960, 893508, 928320, 1021152, 1083040, 1116885, 1191344, 1276440, 1299648, 1489180, 1624560, 1701920, 1787016, 2042304, 2166080, 2233770, 2382688, 2552880, 2978360, 3249120, 3403840, 3574032, 4467540, 4765376, 5105760, 5956720, 6498240, 7148064, 8935080, 10211520, 11913440, 14296128, 17870160, 23826880, 35740320, 71480640]

約数ペア:

[(1, 71480640), (2, 35740320), (3, 23826880), (4, 17870160), (5, 14296128), (6, 11913440), (7, 10211520), (8, 8935080), (10, 7148064), (11, 6498240), (12, 5956720), (14, 5105760), (15, 4765376), (16, 4467540), (20, 3574032), (21, 3403840), (22, 3249120), (24, 2978360), (28, 2552880), (30, 2382688), (32, 2233770), (33, 2166080), (35, 2042304), (40, 1787016), (42, 1701920), (44, 1624560), (48, 1489180), (55, 1299648), (56, 1276440), (60, 1191344), (64, 1116885), (66, 1083040), (70, 1021152), (77, 928320), (80, 893508), (84, 850960), (88, 812280), (96, 744590), (105, 680768), (110, 649824), (112, 638220), (120, 595672), (132, 541520), (140, 510576), (154, 464160), (160, 446754), (165, 433216), (168, 425480), (176, 406140), (192, 372295), (210, 340384), (220, 324912), (224, 319110), (231, 309440), (240, 297836), (264, 270760), (280, 255288), (308, 232080), (320, 223377), (330, 216608), (336, 212740), (352, 203070), (385, 185664), (420, 170192), (440, 162456), (448, 159555), (462, 154720), (480, 148918), (528, 135380), (560, 127644), (616, 116040), (660, 108304), (672, 106370), (704, 101535), (770, 92832), (840, 85096), (880, 81228), (924, 77360), (960, 74459), (967, 73920), (1056, 67690), (1120, 63822), (1155, 61888), (1232, 58020), (1320, 54152), (1344, 53185), (1540, 46416), (1680, 42548), (1760, 40614), (1848, 38680), (1934, 36960), (2112, 33845), (2240, 31911), (2310, 30944), (2464, 29010), (2640, 27076), (2901, 24640), (3080, 23208), (3360, 21274), (3520, 20307), (3696, 19340), (3868, 18480), (4620, 15472), (4835, 14784), (4928, 14505), (5280, 13538), (5802, 12320), (6160, 11604), (6720, 10637), (6769, 10560), (7392, 9670), (7736, 9240)]