144281760

素因数分解:

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

素因数の和:1915

約数の個数: 192

約数和(自身を含む): 542287872

約数和(自身を除く): 398006112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1867, 1932, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3734, 3864, 4830, 5152, 5520, 5601, 6440, 7468, 7728, 9335, 9660, 11040, 11202, 12880, 13069, 14936, 15456, 18670, 19320, 22404, 25760, 26138, 28005, 29872, 37340, 38640, 39207, 42941, 44808, 52276, 56010, 59744, 65345, 74680, 77280, 78414, 85882, 89616, 104552, 112020, 128823, 130690, 149360, 156828, 171764, 179232, 196035, 209104, 214705, 224040, 257646, 261380, 298720, 300587, 313656, 343528, 392070, 418208, 429410, 448080, 515292, 522760, 601174, 627312, 644115, 687056, 784140, 858820, 896160, 901761, 1030584, 1045520, 1202348, 1254624, 1288230, 1374112, 1502935, 1568280, 1717640, 1803522, 2061168, 2091040, 2404696, 2576460, 3005870, 3136560, 3435280, 3607044, 4122336, 4508805, 4809392, 5152920, 6011740, 6273120, 6870560, 7214088, 9017610, 9618784, 10305840, 12023480, 14428176, 18035220, 20611680, 24046960, 28856352, 36070440, 48093920, 72140880, 144281760]

約数ペア:

[(1, 144281760), (2, 72140880), (3, 48093920), (4, 36070440), (5, 28856352), (6, 24046960), (7, 20611680), (8, 18035220), (10, 14428176), (12, 12023480), (14, 10305840), (15, 9618784), (16, 9017610), (20, 7214088), (21, 6870560), (23, 6273120), (24, 6011740), (28, 5152920), (30, 4809392), (32, 4508805), (35, 4122336), (40, 3607044), (42, 3435280), (46, 3136560), (48, 3005870), (56, 2576460), (60, 2404696), (69, 2091040), (70, 2061168), (80, 1803522), (84, 1717640), (92, 1568280), (96, 1502935), (105, 1374112), (112, 1288230), (115, 1254624), (120, 1202348), (138, 1045520), (140, 1030584), (160, 901761), (161, 896160), (168, 858820), (184, 784140), (210, 687056), (224, 644115), (230, 627312), (240, 601174), (276, 522760), (280, 515292), (322, 448080), (336, 429410), (345, 418208), (368, 392070), (420, 343528), (460, 313656), (480, 300587), (483, 298720), (552, 261380), (560, 257646), (644, 224040), (672, 214705), (690, 209104), (736, 196035), (805, 179232), (840, 171764), (920, 156828), (966, 149360), (1104, 130690), (1120, 128823), (1288, 112020), (1380, 104552), (1610, 89616), (1680, 85882), (1840, 78414), (1867, 77280), (1932, 74680), (2208, 65345), (2415, 59744), (2576, 56010), (2760, 52276), (3220, 44808), (3360, 42941), (3680, 39207), (3734, 38640), (3864, 37340), (4830, 29872), (5152, 28005), (5520, 26138), (5601, 25760), (6440, 22404), (7468, 19320), (7728, 18670), (9335, 15456), (9660, 14936), (11040, 13069), (11202, 12880)]