140888892760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{162787}}^1$

素因数の和:163097

約数の個数: 128

約数和(自身を含む): 396629706240

約数和(自身を除く): 255740813480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 281, 308, 385, 440, 562, 616, 770, 1124, 1405, 1540, 1967, 2248, 2810, 3080, 3091, 3934, 5620, 6182, 7868, 9835, 11240, 12364, 15455, 15736, 19670, 21637, 24728, 30910, 39340, 43274, 61820, 78680, 86548, 108185, 123640, 162787, 173096, 216370, 325574, 432740, 651148, 813935, 865480, 1139509, 1302296, 1627870, 1790657, 2279018, 3255740, 3581314, 4558036, 5697545, 6511480, 7162628, 8953285, 9116072, 11395090, 12534599, 14325256, 17906570, 22790180, 25069198, 35813140, 45580360, 45743147, 50138396, 62672995, 71626280, 91486294, 100276792, 125345990, 182972588, 228715735, 250691980, 320202029, 365945176, 457431470, 501383960, 503174617, 640404058, 914862940, 1006349234, 1280808116, 1601010145, 1829725880, 2012698468, 2515873085, 2561616232, 3202020290, 3522222319, 4025396936, 5031746170, 6404040580, 7044444638, 10063492340, 12808081160, 14088889276, 17611111595, 20126984680, 28177778552, 35222223190, 70444446380, 140888892760]

約数ペア:

[(1, 140888892760), (2, 70444446380), (4, 35222223190), (5, 28177778552), (7, 20126984680), (8, 17611111595), (10, 14088889276), (11, 12808081160), (14, 10063492340), (20, 7044444638), (22, 6404040580), (28, 5031746170), (35, 4025396936), (40, 3522222319), (44, 3202020290), (55, 2561616232), (56, 2515873085), (70, 2012698468), (77, 1829725880), (88, 1601010145), (110, 1280808116), (140, 1006349234), (154, 914862940), (220, 640404058), (280, 503174617), (281, 501383960), (308, 457431470), (385, 365945176), (440, 320202029), (562, 250691980), (616, 228715735), (770, 182972588), (1124, 125345990), (1405, 100276792), (1540, 91486294), (1967, 71626280), (2248, 62672995), (2810, 50138396), (3080, 45743147), (3091, 45580360), (3934, 35813140), (5620, 25069198), (6182, 22790180), (7868, 17906570), (9835, 14325256), (11240, 12534599), (12364, 11395090), (15455, 9116072), (15736, 8953285), (19670, 7162628), (21637, 6511480), (24728, 5697545), (30910, 4558036), (39340, 3581314), (43274, 3255740), (61820, 2279018), (78680, 1790657), (86548, 1627870), (108185, 1302296), (123640, 1139509), (162787, 865480), (173096, 813935), (216370, 651148), (325574, 432740)]