138256560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14771}}^1$

素因数の和:14803

約数の個数: 120

約数和(自身を含む): 500061744

約数和(自身を除く): 361805184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 14771, 29542, 44313, 59084, 73855, 88626, 118168, 132939, 147710, 177252, 192023, 221565, 236336, 265878, 295420, 354504, 384046, 443130, 531756, 576069, 590840, 664695, 709008, 768092, 886260, 960115, 1063512, 1152138, 1181680, 1329390, 1536184, 1728207, 1772520, 1920230, 2127024, 2304276, 2658780, 2880345, 3072368, 3456414, 3545040, 3840460, 4608552, 5317560, 5760690, 6912828, 7680920, 8641035, 9217104, 10635120, 11521380, 13825656, 15361840, 17282070, 23042760, 27651312, 34564140, 46085520, 69128280, 138256560]

約数ペア:

[(1, 138256560), (2, 69128280), (3, 46085520), (4, 34564140), (5, 27651312), (6, 23042760), (8, 17282070), (9, 15361840), (10, 13825656), (12, 11521380), (13, 10635120), (15, 9217104), (16, 8641035), (18, 7680920), (20, 6912828), (24, 5760690), (26, 5317560), (30, 4608552), (36, 3840460), (39, 3545040), (40, 3456414), (45, 3072368), (48, 2880345), (52, 2658780), (60, 2304276), (65, 2127024), (72, 1920230), (78, 1772520), (80, 1728207), (90, 1536184), (104, 1329390), (117, 1181680), (120, 1152138), (130, 1063512), (144, 960115), (156, 886260), (180, 768092), (195, 709008), (208, 664695), (234, 590840), (240, 576069), (260, 531756), (312, 443130), (360, 384046), (390, 354504), (468, 295420), (520, 265878), (585, 236336), (624, 221565), (720, 192023), (780, 177252), (936, 147710), (1040, 132939), (1170, 118168), (1560, 88626), (1872, 73855), (2340, 59084), (3120, 44313), (4680, 29542), (9360, 14771)]