162071561960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2441}}^1\times {\mathrm{21557}}^1$

素因数の和:24027

約数の個数: 128

約数和(自身を含む): 454849655040

約数和(自身を除く): 292778093080

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, 308, 385, 440, 616, 770, 1540, 2441, 3080, 4882, 9764, 12205, 17087, 19528, 21557, 24410, 26851, 34174, 43114, 48820, 53702, 68348, 85435, 86228, 97640, 107404, 107785, 134255, 136696, 150899, 170870, 172456, 187957, 214808, 215570, 237127, 268510, 301798, 341740, 375914, 431140, 474254, 537020, 603596, 683480, 751828, 754495, 862280, 939785, 948508, 1074040, 1185635, 1207192, 1503656, 1508990, 1659889, 1879570, 1897016, 2371270, 3017980, 3319778, 3759140, 4742540, 6035960, 6639556, 7518280, 8299445, 9485080, 13279112, 16598890, 33197780, 52620637, 66395560, 105241274, 210482548, 263103185, 368344459, 420965096, 526206370, 578827007, 736688918, 1052412740, 1157654014, 1473377836, 1841722295, 2104825480, 2315308028, 2894135035, 2946755672, 3683444590, 4051789049, 4630616056, 5788270070, 7366889180, 8103578098, 11576540140, 14733778360, 16207156196, 20258945245, 23153080280, 32414312392, 40517890490, 81035780980, 162071561960]

約数ペア:

[(1, 162071561960), (2, 81035780980), (4, 40517890490), (5, 32414312392), (7, 23153080280), (8, 20258945245), (10, 16207156196), (11, 14733778360), (14, 11576540140), (20, 8103578098), (22, 7366889180), (28, 5788270070), (35, 4630616056), (40, 4051789049), (44, 3683444590), (55, 2946755672), (56, 2894135035), (70, 2315308028), (77, 2104825480), (88, 1841722295), (110, 1473377836), (140, 1157654014), (154, 1052412740), (220, 736688918), (280, 578827007), (308, 526206370), (385, 420965096), (440, 368344459), (616, 263103185), (770, 210482548), (1540, 105241274), (2441, 66395560), (3080, 52620637), (4882, 33197780), (9764, 16598890), (12205, 13279112), (17087, 9485080), (19528, 8299445), (21557, 7518280), (24410, 6639556), (26851, 6035960), (34174, 4742540), (43114, 3759140), (48820, 3319778), (53702, 3017980), (68348, 2371270), (85435, 1897016), (86228, 1879570), (97640, 1659889), (107404, 1508990), (107785, 1503656), (134255, 1207192), (136696, 1185635), (150899, 1074040), (170870, 948508), (172456, 939785), (187957, 862280), (214808, 754495), (215570, 751828), (237127, 683480), (268510, 603596), (301798, 537020), (341740, 474254), (375914, 431140)]