328313440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22549}}^1$

素因数の和:22584

約数の個数: 96

約数和(自身を含む): 954676800

約数和(自身を除く): 626363360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 22549, 45098, 90196, 112745, 157843, 180392, 225490, 293137, 315686, 360784, 450980, 586274, 631372, 721568, 789215, 901960, 1172548, 1262744, 1465685, 1578430, 1803920, 2051959, 2345096, 2525488, 2931370, 3156860, 3607840, 4103918, 4690192, 5050976, 5862740, 6313720, 8207836, 9380384, 10259795, 11725480, 12627440, 16415672, 20519590, 23450960, 25254880, 32831344, 41039180, 46901920, 65662688, 82078360, 164156720, 328313440]

約数ペア:

[(1, 328313440), (2, 164156720), (4, 82078360), (5, 65662688), (7, 46901920), (8, 41039180), (10, 32831344), (13, 25254880), (14, 23450960), (16, 20519590), (20, 16415672), (26, 12627440), (28, 11725480), (32, 10259795), (35, 9380384), (40, 8207836), (52, 6313720), (56, 5862740), (65, 5050976), (70, 4690192), (80, 4103918), (91, 3607840), (104, 3156860), (112, 2931370), (130, 2525488), (140, 2345096), (160, 2051959), (182, 1803920), (208, 1578430), (224, 1465685), (260, 1262744), (280, 1172548), (364, 901960), (416, 789215), (455, 721568), (520, 631372), (560, 586274), (728, 450980), (910, 360784), (1040, 315686), (1120, 293137), (1456, 225490), (1820, 180392), (2080, 157843), (2912, 112745), (3640, 90196), (7280, 45098), (14560, 22549)]