126246540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1916

約数の個数: 144

約数和(自身を含む): 429311232

約数和(自身を除く): 303064692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1610, 1867, 1932, 2254, 2415, 2940, 3220, 3381, 3734, 4508, 4830, 5601, 5635, 6762, 7468, 9335, 9660, 11202, 11270, 13069, 13524, 16905, 18670, 22404, 22540, 26138, 28005, 33810, 37340, 39207, 42941, 52276, 56010, 65345, 67620, 78414, 85882, 91483, 112020, 128823, 130690, 156828, 171764, 182966, 196035, 214705, 257646, 261380, 274449, 300587, 365932, 392070, 429410, 457415, 515292, 548898, 601174, 644115, 784140, 858820, 901761, 914830, 1097796, 1202348, 1288230, 1372245, 1502935, 1803522, 1829660, 2104109, 2576460, 2744490, 3005870, 3607044, 4208218, 4508805, 5488980, 6011740, 6312327, 8416436, 9017610, 10520545, 12624654, 18035220, 21041090, 25249308, 31561635, 42082180, 63123270, 126246540]

約数ペア:

[(1, 126246540), (2, 63123270), (3, 42082180), (4, 31561635), (5, 25249308), (6, 21041090), (7, 18035220), (10, 12624654), (12, 10520545), (14, 9017610), (15, 8416436), (20, 6312327), (21, 6011740), (23, 5488980), (28, 4508805), (30, 4208218), (35, 3607044), (42, 3005870), (46, 2744490), (49, 2576460), (60, 2104109), (69, 1829660), (70, 1803522), (84, 1502935), (92, 1372245), (98, 1288230), (105, 1202348), (115, 1097796), (138, 914830), (140, 901761), (147, 858820), (161, 784140), (196, 644115), (210, 601174), (230, 548898), (245, 515292), (276, 457415), (294, 429410), (322, 392070), (345, 365932), (420, 300587), (460, 274449), (483, 261380), (490, 257646), (588, 214705), (644, 196035), (690, 182966), (735, 171764), (805, 156828), (966, 130690), (980, 128823), (1127, 112020), (1380, 91483), (1470, 85882), (1610, 78414), (1867, 67620), (1932, 65345), (2254, 56010), (2415, 52276), (2940, 42941), (3220, 39207), (3381, 37340), (3734, 33810), (4508, 28005), (4830, 26138), (5601, 22540), (5635, 22404), (6762, 18670), (7468, 16905), (9335, 13524), (9660, 13069), (11202, 11270)]