68145480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14561}}^1$

素因数の和:14591

約数の個数: 96

約数和(自身を含む): 238525560

約数和(自身を除く): 170380080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 14561, 29122, 43683, 58244, 72805, 87366, 116488, 131049, 145610, 174732, 189293, 218415, 262098, 291220, 349464, 378586, 436830, 524196, 567879, 582440, 655245, 757172, 873660, 946465, 1048392, 1135758, 1310490, 1514344, 1703637, 1747320, 1892930, 2271516, 2620980, 2839395, 3407274, 3785860, 4543032, 5241960, 5678790, 6814548, 7571720, 8518185, 11357580, 13629096, 17036370, 22715160, 34072740, 68145480]

約数ペア:

[(1, 68145480), (2, 34072740), (3, 22715160), (4, 17036370), (5, 13629096), (6, 11357580), (8, 8518185), (9, 7571720), (10, 6814548), (12, 5678790), (13, 5241960), (15, 4543032), (18, 3785860), (20, 3407274), (24, 2839395), (26, 2620980), (30, 2271516), (36, 1892930), (39, 1747320), (40, 1703637), (45, 1514344), (52, 1310490), (60, 1135758), (65, 1048392), (72, 946465), (78, 873660), (90, 757172), (104, 655245), (117, 582440), (120, 567879), (130, 524196), (156, 436830), (180, 378586), (195, 349464), (234, 291220), (260, 262098), (312, 218415), (360, 189293), (390, 174732), (468, 145610), (520, 131049), (585, 116488), (780, 87366), (936, 72805), (1170, 58244), (1560, 43683), (2340, 29122), (4680, 14561)]