1205331660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{39623}}^1$

素因数の和:39664

約数の個数: 108

約数和(自身を含む): 3959150832

約数和(自身を除く): 2753819172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 30420, 39623, 79246, 118869, 158492, 198115, 237738, 356607, 396230, 475476, 515099, 594345, 713214, 792460, 1030198, 1188690, 1426428, 1545297, 1783035, 2060396, 2377380, 2575495, 3090594, 3566070, 4635891, 5150990, 6181188, 6696287, 7132140, 7726485, 9271782, 10301980, 13392574, 15452970, 18543564, 20088861, 23179455, 26785148, 30905940, 33481435, 40177722, 46358910, 60266583, 66962870, 80355444, 92717820, 100444305, 120533166, 133925740, 200888610, 241066332, 301332915, 401777220, 602665830, 1205331660]

約数ペア:

[(1, 1205331660), (2, 602665830), (3, 401777220), (4, 301332915), (5, 241066332), (6, 200888610), (9, 133925740), (10, 120533166), (12, 100444305), (13, 92717820), (15, 80355444), (18, 66962870), (20, 60266583), (26, 46358910), (30, 40177722), (36, 33481435), (39, 30905940), (45, 26785148), (52, 23179455), (60, 20088861), (65, 18543564), (78, 15452970), (90, 13392574), (117, 10301980), (130, 9271782), (156, 7726485), (169, 7132140), (180, 6696287), (195, 6181188), (234, 5150990), (260, 4635891), (338, 3566070), (390, 3090594), (468, 2575495), (507, 2377380), (585, 2060396), (676, 1783035), (780, 1545297), (845, 1426428), (1014, 1188690), (1170, 1030198), (1521, 792460), (1690, 713214), (2028, 594345), (2340, 515099), (2535, 475476), (3042, 396230), (3380, 356607), (5070, 237738), (6084, 198115), (7605, 158492), (10140, 118869), (15210, 79246), (30420, 39623)]