15674743140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{162973}}^1$

素因数の和:163221

約数の個数: 96

約数和(自身を含む): 50378522880

約数和(自身を除く): 34703779740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 229, 420, 458, 687, 916, 1145, 1374, 1603, 2290, 2748, 3206, 3435, 4580, 4809, 6412, 6870, 8015, 9618, 13740, 16030, 19236, 24045, 32060, 48090, 96180, 162973, 325946, 488919, 651892, 814865, 977838, 1140811, 1629730, 1955676, 2281622, 2444595, 3259460, 3422433, 4563244, 4889190, 5704055, 6844866, 9778380, 11408110, 13689732, 17112165, 22816220, 34224330, 37320817, 68448660, 74641634, 111962451, 149283268, 186604085, 223924902, 261245719, 373208170, 447849804, 522491438, 559812255, 746416340, 783737157, 1044982876, 1119624510, 1306228595, 1567474314, 2239249020, 2612457190, 3134948628, 3918685785, 5224914380, 7837371570, 15674743140]

約数ペア:

[(1, 15674743140), (2, 7837371570), (3, 5224914380), (4, 3918685785), (5, 3134948628), (6, 2612457190), (7, 2239249020), (10, 1567474314), (12, 1306228595), (14, 1119624510), (15, 1044982876), (20, 783737157), (21, 746416340), (28, 559812255), (30, 522491438), (35, 447849804), (42, 373208170), (60, 261245719), (70, 223924902), (84, 186604085), (105, 149283268), (140, 111962451), (210, 74641634), (229, 68448660), (420, 37320817), (458, 34224330), (687, 22816220), (916, 17112165), (1145, 13689732), (1374, 11408110), (1603, 9778380), (2290, 6844866), (2748, 5704055), (3206, 4889190), (3435, 4563244), (4580, 3422433), (4809, 3259460), (6412, 2444595), (6870, 2281622), (8015, 1955676), (9618, 1629730), (13740, 1140811), (16030, 977838), (19236, 814865), (24045, 651892), (32060, 488919), (48090, 325946), (96180, 162973)]