331035120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11789}}^1$

素因数の和:11824

約数の個数: 160

約数和(自身を含む): 1228046400

約数和(自身を除く): 897011280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 11789, 14040, 23578, 28080, 35367, 47156, 58945, 70734, 94312, 106101, 117890, 141468, 153257, 176835, 188624, 212202, 235780, 282936, 306514, 318303, 353670, 424404, 459771, 471560, 530505, 565872, 613028, 636606, 707340, 766285, 848808, 919542, 943120, 1061010, 1226056, 1273212, 1379313, 1414680, 1532570, 1591515, 1697616, 1839084, 2122020, 2298855, 2452112, 2546424, 2758626, 2829360, 3065140, 3183030, 3678168, 4137939, 4244040, 4597710, 5092848, 5517252, 6130280, 6366060, 6896565, 7356336, 8275878, 8488080, 9195420, 11034504, 12260560, 12732120, 13793130, 16551756, 18390840, 20689695, 22069008, 25464240, 27586260, 33103512, 36781680, 41379390, 55172520, 66207024, 82758780, 110345040, 165517560, 331035120]

約数ペア:

[(1, 331035120), (2, 165517560), (3, 110345040), (4, 82758780), (5, 66207024), (6, 55172520), (8, 41379390), (9, 36781680), (10, 33103512), (12, 27586260), (13, 25464240), (15, 22069008), (16, 20689695), (18, 18390840), (20, 16551756), (24, 13793130), (26, 12732120), (27, 12260560), (30, 11034504), (36, 9195420), (39, 8488080), (40, 8275878), (45, 7356336), (48, 6896565), (52, 6366060), (54, 6130280), (60, 5517252), (65, 5092848), (72, 4597710), (78, 4244040), (80, 4137939), (90, 3678168), (104, 3183030), (108, 3065140), (117, 2829360), (120, 2758626), (130, 2546424), (135, 2452112), (144, 2298855), (156, 2122020), (180, 1839084), (195, 1697616), (208, 1591515), (216, 1532570), (234, 1414680), (240, 1379313), (260, 1273212), (270, 1226056), (312, 1061010), (351, 943120), (360, 919542), (390, 848808), (432, 766285), (468, 707340), (520, 636606), (540, 613028), (585, 565872), (624, 530505), (702, 471560), (720, 459771), (780, 424404), (936, 353670), (1040, 318303), (1080, 306514), (1170, 282936), (1404, 235780), (1560, 212202), (1755, 188624), (1872, 176835), (2160, 153257), (2340, 141468), (2808, 117890), (3120, 106101), (3510, 94312), (4680, 70734), (5616, 58945), (7020, 47156), (9360, 35367), (11789, 28080), (14040, 23578)]