168669540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8009}}^1$

素因数の和:8043

約数の個数: 120

約数和(自身を含む): 569895480

約数和(自身を除く): 401225940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 8009, 10530, 16018, 21060, 24027, 32036, 40045, 48054, 72081, 80090, 96108, 104117, 120135, 144162, 160180, 208234, 216243, 240270, 288324, 312351, 360405, 416468, 432486, 480540, 520585, 624702, 648729, 720810, 864972, 937053, 1041170, 1081215, 1249404, 1297458, 1441620, 1561755, 1874106, 2082340, 2162430, 2594916, 2811159, 3123510, 3243645, 3748212, 4324860, 4685265, 5622318, 6247020, 6487290, 8433477, 9370530, 11244636, 12974580, 14055795, 16866954, 18741060, 28111590, 33733908, 42167385, 56223180, 84334770, 168669540]

約数ペア:

[(1, 168669540), (2, 84334770), (3, 56223180), (4, 42167385), (5, 33733908), (6, 28111590), (9, 18741060), (10, 16866954), (12, 14055795), (13, 12974580), (15, 11244636), (18, 9370530), (20, 8433477), (26, 6487290), (27, 6247020), (30, 5622318), (36, 4685265), (39, 4324860), (45, 3748212), (52, 3243645), (54, 3123510), (60, 2811159), (65, 2594916), (78, 2162430), (81, 2082340), (90, 1874106), (108, 1561755), (117, 1441620), (130, 1297458), (135, 1249404), (156, 1081215), (162, 1041170), (180, 937053), (195, 864972), (234, 720810), (260, 648729), (270, 624702), (324, 520585), (351, 480540), (390, 432486), (405, 416468), (468, 360405), (540, 312351), (585, 288324), (702, 240270), (780, 216243), (810, 208234), (1053, 160180), (1170, 144162), (1404, 120135), (1620, 104117), (1755, 96108), (2106, 80090), (2340, 72081), (3510, 48054), (4212, 40045), (5265, 32036), (7020, 24027), (8009, 21060), (10530, 16018)]