165517560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11789}}^1$

素因数の和:11822

約数の個数: 128

約数和(自身を含む): 594216000

約数和(自身を除く): 428698440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 11789, 14040, 23578, 35367, 47156, 58945, 70734, 94312, 106101, 117890, 141468, 153257, 176835, 212202, 235780, 282936, 306514, 318303, 353670, 424404, 459771, 471560, 530505, 613028, 636606, 707340, 766285, 848808, 919542, 1061010, 1226056, 1273212, 1379313, 1414680, 1532570, 1591515, 1839084, 2122020, 2298855, 2546424, 2758626, 3065140, 3183030, 3678168, 4137939, 4244040, 4597710, 5517252, 6130280, 6366060, 6896565, 8275878, 9195420, 11034504, 12732120, 13793130, 16551756, 18390840, 20689695, 27586260, 33103512, 41379390, 55172520, 82758780, 165517560]

約数ペア:

[(1, 165517560), (2, 82758780), (3, 55172520), (4, 41379390), (5, 33103512), (6, 27586260), (8, 20689695), (9, 18390840), (10, 16551756), (12, 13793130), (13, 12732120), (15, 11034504), (18, 9195420), (20, 8275878), (24, 6896565), (26, 6366060), (27, 6130280), (30, 5517252), (36, 4597710), (39, 4244040), (40, 4137939), (45, 3678168), (52, 3183030), (54, 3065140), (60, 2758626), (65, 2546424), (72, 2298855), (78, 2122020), (90, 1839084), (104, 1591515), (108, 1532570), (117, 1414680), (120, 1379313), (130, 1273212), (135, 1226056), (156, 1061010), (180, 919542), (195, 848808), (216, 766285), (234, 707340), (260, 636606), (270, 613028), (312, 530505), (351, 471560), (360, 459771), (390, 424404), (468, 353670), (520, 318303), (540, 306514), (585, 282936), (702, 235780), (780, 212202), (936, 176835), (1080, 153257), (1170, 141468), (1404, 117890), (1560, 106101), (1755, 94312), (2340, 70734), (2808, 58945), (3510, 47156), (4680, 35367), (7020, 23578), (11789, 14040)]