139605721560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{86813}}^1$

素因数の和:88322

約数の個数: 128

約数和(自身を含む): 465670296000

約数和(自身を除く): 326064574440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1489, 2978, 4467, 5956, 7445, 8934, 11912, 13401, 14890, 17868, 22335, 26802, 29780, 35736, 40203, 44670, 53604, 59560, 67005, 80406, 86813, 89340, 107208, 134010, 160812, 173626, 178680, 201015, 260439, 268020, 321624, 347252, 402030, 434065, 520878, 536040, 694504, 781317, 804060, 868130, 1041756, 1302195, 1562634, 1608120, 1736260, 2083512, 2343951, 2604390, 3125268, 3472520, 3906585, 4687902, 5208780, 6250536, 7813170, 9375804, 10417560, 11719755, 15626340, 18751608, 23439510, 31252680, 46879020, 93758040, 129264557, 258529114, 387793671, 517058228, 646322785, 775587342, 1034116456, 1163381013, 1292645570, 1551174684, 1938968355, 2326762026, 2585291140, 3102349368, 3490143039, 3877936710, 4653524052, 5170582280, 5816905065, 6980286078, 7755873420, 9307048104, 11633810130, 13960572156, 15511746840, 17450715195, 23267620260, 27921144312, 34901430390, 46535240520, 69802860780, 139605721560]

約数ペア:

[(1, 139605721560), (2, 69802860780), (3, 46535240520), (4, 34901430390), (5, 27921144312), (6, 23267620260), (8, 17450715195), (9, 15511746840), (10, 13960572156), (12, 11633810130), (15, 9307048104), (18, 7755873420), (20, 6980286078), (24, 5816905065), (27, 5170582280), (30, 4653524052), (36, 3877936710), (40, 3490143039), (45, 3102349368), (54, 2585291140), (60, 2326762026), (72, 1938968355), (90, 1551174684), (108, 1292645570), (120, 1163381013), (135, 1034116456), (180, 775587342), (216, 646322785), (270, 517058228), (360, 387793671), (540, 258529114), (1080, 129264557), (1489, 93758040), (2978, 46879020), (4467, 31252680), (5956, 23439510), (7445, 18751608), (8934, 15626340), (11912, 11719755), (13401, 10417560), (14890, 9375804), (17868, 7813170), (22335, 6250536), (26802, 5208780), (29780, 4687902), (35736, 3906585), (40203, 3472520), (44670, 3125268), (53604, 2604390), (59560, 2343951), (67005, 2083512), (80406, 1736260), (86813, 1608120), (89340, 1562634), (107208, 1302195), (134010, 1041756), (160812, 868130), (173626, 804060), (178680, 781317), (201015, 694504), (260439, 536040), (268020, 520878), (321624, 434065), (347252, 402030)]