201667440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1$

素因数の和:731

約数の個数: 160

約数和(自身を含む): 680581440

約数和(自身を除く): 478914000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 109, 120, 130, 156, 195, 208, 218, 240, 260, 312, 327, 390, 436, 520, 545, 593, 624, 654, 780, 872, 1040, 1090, 1186, 1308, 1417, 1560, 1635, 1744, 1779, 2180, 2372, 2616, 2834, 2965, 3120, 3270, 3558, 4251, 4360, 4744, 5232, 5668, 5930, 6540, 7085, 7116, 7709, 8502, 8720, 8895, 9488, 11336, 11860, 13080, 14170, 14232, 15418, 17004, 17790, 21255, 22672, 23127, 23720, 26160, 28340, 28464, 30836, 34008, 35580, 38545, 42510, 46254, 47440, 56680, 61672, 64637, 68016, 71160, 77090, 85020, 92508, 113360, 115635, 123344, 129274, 142320, 154180, 170040, 185016, 193911, 231270, 258548, 308360, 323185, 340080, 370032, 387822, 462540, 517096, 616720, 646370, 775644, 840281, 925080, 969555, 1034192, 1292740, 1551288, 1680562, 1850160, 1939110, 2520843, 2585480, 3102576, 3361124, 3878220, 4201405, 5041686, 5170960, 6722248, 7756440, 8402810, 10083372, 12604215, 13444496, 15512880, 16805620, 20166744, 25208430, 33611240, 40333488, 50416860, 67222480, 100833720, 201667440]

約数ペア:

[(1, 201667440), (2, 100833720), (3, 67222480), (4, 50416860), (5, 40333488), (6, 33611240), (8, 25208430), (10, 20166744), (12, 16805620), (13, 15512880), (15, 13444496), (16, 12604215), (20, 10083372), (24, 8402810), (26, 7756440), (30, 6722248), (39, 5170960), (40, 5041686), (48, 4201405), (52, 3878220), (60, 3361124), (65, 3102576), (78, 2585480), (80, 2520843), (104, 1939110), (109, 1850160), (120, 1680562), (130, 1551288), (156, 1292740), (195, 1034192), (208, 969555), (218, 925080), (240, 840281), (260, 775644), (312, 646370), (327, 616720), (390, 517096), (436, 462540), (520, 387822), (545, 370032), (593, 340080), (624, 323185), (654, 308360), (780, 258548), (872, 231270), (1040, 193911), (1090, 185016), (1186, 170040), (1308, 154180), (1417, 142320), (1560, 129274), (1635, 123344), (1744, 115635), (1779, 113360), (2180, 92508), (2372, 85020), (2616, 77090), (2834, 71160), (2965, 68016), (3120, 64637), (3270, 61672), (3558, 56680), (4251, 47440), (4360, 46254), (4744, 42510), (5232, 38545), (5668, 35580), (5930, 34008), (6540, 30836), (7085, 28464), (7116, 28340), (7709, 26160), (8502, 23720), (8720, 23127), (8895, 22672), (9488, 21255), (11336, 17790), (11860, 17004), (13080, 15418), (14170, 14232)]