157027080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1579

約数の個数: 128

約数和(自身を含む): 542868480

約数和(自身を除く): 385841400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1310, 1427, 1572, 1834, 1965, 2620, 2751, 2854, 3144, 3668, 3930, 4281, 4585, 5240, 5502, 5708, 7135, 7336, 7860, 8562, 9170, 9989, 11004, 11416, 13755, 14270, 15720, 17124, 18340, 19978, 21405, 22008, 27510, 28540, 29967, 34248, 36680, 39956, 42810, 49945, 55020, 57080, 59934, 79912, 85620, 99890, 110040, 119868, 149835, 171240, 186937, 199780, 239736, 299670, 373874, 399560, 560811, 599340, 747748, 934685, 1121622, 1198680, 1308559, 1495496, 1869370, 2243244, 2617118, 2804055, 3738740, 3925677, 4486488, 5234236, 5608110, 6542795, 7477480, 7851354, 10468472, 11216220, 13085590, 15702708, 19628385, 22432440, 26171180, 31405416, 39256770, 52342360, 78513540, 157027080]

約数ペア:

[(1, 157027080), (2, 78513540), (3, 52342360), (4, 39256770), (5, 31405416), (6, 26171180), (7, 22432440), (8, 19628385), (10, 15702708), (12, 13085590), (14, 11216220), (15, 10468472), (20, 7851354), (21, 7477480), (24, 6542795), (28, 5608110), (30, 5234236), (35, 4486488), (40, 3925677), (42, 3738740), (56, 2804055), (60, 2617118), (70, 2243244), (84, 1869370), (105, 1495496), (120, 1308559), (131, 1198680), (140, 1121622), (168, 934685), (210, 747748), (262, 599340), (280, 560811), (393, 399560), (420, 373874), (524, 299670), (655, 239736), (786, 199780), (840, 186937), (917, 171240), (1048, 149835), (1310, 119868), (1427, 110040), (1572, 99890), (1834, 85620), (1965, 79912), (2620, 59934), (2751, 57080), (2854, 55020), (3144, 49945), (3668, 42810), (3930, 39956), (4281, 36680), (4585, 34248), (5240, 29967), (5502, 28540), (5708, 27510), (7135, 22008), (7336, 21405), (7860, 19978), (8562, 18340), (9170, 17124), (9989, 15720), (11004, 14270), (11416, 13755)]