202942320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17257}}^1$

素因数の和:17287

約数の個数: 120

約数和(自身を含む): 731877264

約数和(自身を除く): 528934944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 17257, 34514, 51771, 69028, 86285, 103542, 120799, 138056, 172570, 207084, 241598, 258855, 276112, 345140, 362397, 414168, 483196, 517710, 603995, 690280, 724794, 828336, 845593, 966392, 1035420, 1207990, 1380560, 1449588, 1691186, 1811985, 1932784, 2070840, 2415980, 2536779, 2899176, 3382372, 3623970, 4141680, 4227965, 4831960, 5073558, 5798352, 6764744, 7247940, 8455930, 9663920, 10147116, 12683895, 13529488, 14495880, 16911860, 20294232, 25367790, 28991760, 33823720, 40588464, 50735580, 67647440, 101471160, 202942320]

約数ペア:

[(1, 202942320), (2, 101471160), (3, 67647440), (4, 50735580), (5, 40588464), (6, 33823720), (7, 28991760), (8, 25367790), (10, 20294232), (12, 16911860), (14, 14495880), (15, 13529488), (16, 12683895), (20, 10147116), (21, 9663920), (24, 8455930), (28, 7247940), (30, 6764744), (35, 5798352), (40, 5073558), (42, 4831960), (48, 4227965), (49, 4141680), (56, 3623970), (60, 3382372), (70, 2899176), (80, 2536779), (84, 2415980), (98, 2070840), (105, 1932784), (112, 1811985), (120, 1691186), (140, 1449588), (147, 1380560), (168, 1207990), (196, 1035420), (210, 966392), (240, 845593), (245, 828336), (280, 724794), (294, 690280), (336, 603995), (392, 517710), (420, 483196), (490, 414168), (560, 362397), (588, 345140), (735, 276112), (784, 258855), (840, 241598), (980, 207084), (1176, 172570), (1470, 138056), (1680, 120799), (1960, 103542), (2352, 86285), (2940, 69028), (3920, 51771), (5880, 34514), (11760, 17257)]