126178920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:365

約数の個数: 288

約数和(自身を含む): 499374720

約数和(自身を除く): 373195800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 138, 140, 147, 161, 168, 180, 184, 196, 207, 210, 230, 245, 252, 276, 280, 294, 311, 315, 322, 345, 360, 392, 414, 420, 441, 460, 483, 490, 504, 552, 588, 622, 630, 644, 690, 735, 805, 828, 840, 882, 920, 933, 966, 980, 1035, 1127, 1176, 1244, 1260, 1288, 1380, 1449, 1470, 1555, 1610, 1656, 1764, 1866, 1932, 1960, 2070, 2177, 2205, 2254, 2415, 2488, 2520, 2760, 2799, 2898, 2940, 3110, 3220, 3381, 3528, 3732, 3864, 4140, 4354, 4410, 4508, 4665, 4830, 5598, 5635, 5796, 5880, 6220, 6440, 6531, 6762, 7153, 7245, 7464, 8280, 8708, 8820, 9016, 9330, 9660, 10143, 10885, 11196, 11270, 11592, 12440, 13062, 13524, 13995, 14306, 14490, 15239, 16905, 17416, 17640, 18660, 19320, 19593, 20286, 21459, 21770, 22392, 22540, 26124, 27048, 27990, 28612, 28980, 30478, 32655, 33810, 35765, 37320, 39186, 40572, 42918, 43540, 45080, 45717, 50071, 50715, 52248, 55980, 57224, 57960, 60956, 64377, 65310, 67620, 71530, 76195, 78372, 81144, 85836, 87080, 91434, 97965, 100142, 101430, 107295, 111960, 121912, 128754, 130620, 135240, 137151, 143060, 150213, 152390, 156744, 171672, 182868, 195930, 200284, 202860, 214590, 228585, 250355, 257508, 261240, 274302, 286120, 300426, 304780, 321885, 350497, 365736, 391860, 400568, 405720, 429180, 450639, 457170, 500710, 515016, 548604, 600852, 609560, 643770, 685755, 700994, 751065, 783720, 858360, 901278, 914340, 1001420, 1051491, 1097208, 1201704, 1287540, 1371510, 1401988, 1502130, 1752485, 1802556, 1828680, 2002840, 2102982, 2253195, 2575080, 2743020, 2803976, 3004260, 3154473, 3504970, 3605112, 4205964, 4506390, 5257455, 5486040, 6008520, 6308946, 7009940, 8411928, 9012780, 10514910, 12617892, 14019880, 15772365, 18025560, 21029820, 25235784, 31544730, 42059640, 63089460, 126178920]

約数ペア:

[(1, 126178920), (2, 63089460), (3, 42059640), (4, 31544730), (5, 25235784), (6, 21029820), (7, 18025560), (8, 15772365), (9, 14019880), (10, 12617892), (12, 10514910), (14, 9012780), (15, 8411928), (18, 7009940), (20, 6308946), (21, 6008520), (23, 5486040), (24, 5257455), (28, 4506390), (30, 4205964), (35, 3605112), (36, 3504970), (40, 3154473), (42, 3004260), (45, 2803976), (46, 2743020), (49, 2575080), (56, 2253195), (60, 2102982), (63, 2002840), (69, 1828680), (70, 1802556), (72, 1752485), (84, 1502130), (90, 1401988), (92, 1371510), (98, 1287540), (105, 1201704), (115, 1097208), (120, 1051491), (126, 1001420), (138, 914340), (140, 901278), (147, 858360), (161, 783720), (168, 751065), (180, 700994), (184, 685755), (196, 643770), (207, 609560), (210, 600852), (230, 548604), (245, 515016), (252, 500710), (276, 457170), (280, 450639), (294, 429180), (311, 405720), (315, 400568), (322, 391860), (345, 365736), (360, 350497), (392, 321885), (414, 304780), (420, 300426), (441, 286120), (460, 274302), (483, 261240), (490, 257508), (504, 250355), (552, 228585), (588, 214590), (622, 202860), (630, 200284), (644, 195930), (690, 182868), (735, 171672), (805, 156744), (828, 152390), (840, 150213), (882, 143060), (920, 137151), (933, 135240), (966, 130620), (980, 128754), (1035, 121912), (1127, 111960), (1176, 107295), (1244, 101430), (1260, 100142), (1288, 97965), (1380, 91434), (1449, 87080), (1470, 85836), (1555, 81144), (1610, 78372), (1656, 76195), (1764, 71530), (1866, 67620), (1932, 65310), (1960, 64377), (2070, 60956), (2177, 57960), (2205, 57224), (2254, 55980), (2415, 52248), (2488, 50715), (2520, 50071), (2760, 45717), (2799, 45080), (2898, 43540), (2940, 42918), (3110, 40572), (3220, 39186), (3381, 37320), (3528, 35765), (3732, 33810), (3864, 32655), (4140, 30478), (4354, 28980), (4410, 28612), (4508, 27990), (4665, 27048), (4830, 26124), (5598, 22540), (5635, 22392), (5796, 21770), (5880, 21459), (6220, 20286), (6440, 19593), (6531, 19320), (6762, 18660), (7153, 17640), (7245, 17416), (7464, 16905), (8280, 15239), (8708, 14490), (8820, 14306), (9016, 13995), (9330, 13524), (9660, 13062), (10143, 12440), (10885, 11592), (11196, 11270)]