142489600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 216

約数和(自身を含む): 405208440

約数和(自身を除く): 262718840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 64, 80, 88, 92, 100, 110, 115, 121, 128, 160, 176, 184, 200, 220, 230, 242, 253, 256, 275, 320, 352, 368, 400, 440, 460, 484, 506, 512, 550, 575, 605, 640, 704, 736, 800, 880, 920, 968, 1012, 1024, 1100, 1150, 1210, 1265, 1280, 1408, 1472, 1600, 1760, 1840, 1936, 2024, 2048, 2200, 2300, 2420, 2530, 2560, 2783, 2816, 2944, 3025, 3200, 3520, 3680, 3872, 4048, 4400, 4600, 4840, 5060, 5120, 5566, 5632, 5888, 6050, 6325, 6400, 7040, 7360, 7744, 8096, 8800, 9200, 9680, 10120, 10240, 11132, 11264, 11776, 12100, 12650, 12800, 13915, 14080, 14720, 15488, 16192, 17600, 18400, 19360, 20240, 22264, 22528, 23552, 24200, 25300, 25600, 27830, 28160, 29440, 30976, 32384, 35200, 36800, 38720, 40480, 44528, 47104, 48400, 50600, 51200, 55660, 56320, 58880, 61952, 64768, 69575, 70400, 73600, 77440, 80960, 89056, 96800, 101200, 111320, 112640, 117760, 123904, 129536, 139150, 140800, 147200, 154880, 161920, 178112, 193600, 202400, 222640, 235520, 247808, 259072, 278300, 281600, 294400, 309760, 323840, 356224, 387200, 404800, 445280, 518144, 556600, 563200, 588800, 619520, 647680, 712448, 774400, 809600, 890560, 1113200, 1177600, 1239040, 1295360, 1424896, 1548800, 1619200, 1781120, 2226400, 2590720, 2849792, 3097600, 3238400, 3562240, 4452800, 5699584, 6195200, 6476800, 7124480, 8905600, 12953600, 14248960, 17811200, 28497920, 35622400, 71244800, 142489600]

約数ペア:

[(1, 142489600), (2, 71244800), (4, 35622400), (5, 28497920), (8, 17811200), (10, 14248960), (11, 12953600), (16, 8905600), (20, 7124480), (22, 6476800), (23, 6195200), (25, 5699584), (32, 4452800), (40, 3562240), (44, 3238400), (46, 3097600), (50, 2849792), (55, 2590720), (64, 2226400), (80, 1781120), (88, 1619200), (92, 1548800), (100, 1424896), (110, 1295360), (115, 1239040), (121, 1177600), (128, 1113200), (160, 890560), (176, 809600), (184, 774400), (200, 712448), (220, 647680), (230, 619520), (242, 588800), (253, 563200), (256, 556600), (275, 518144), (320, 445280), (352, 404800), (368, 387200), (400, 356224), (440, 323840), (460, 309760), (484, 294400), (506, 281600), (512, 278300), (550, 259072), (575, 247808), (605, 235520), (640, 222640), (704, 202400), (736, 193600), (800, 178112), (880, 161920), (920, 154880), (968, 147200), (1012, 140800), (1024, 139150), (1100, 129536), (1150, 123904), (1210, 117760), (1265, 112640), (1280, 111320), (1408, 101200), (1472, 96800), (1600, 89056), (1760, 80960), (1840, 77440), (1936, 73600), (2024, 70400), (2048, 69575), (2200, 64768), (2300, 61952), (2420, 58880), (2530, 56320), (2560, 55660), (2783, 51200), (2816, 50600), (2944, 48400), (3025, 47104), (3200, 44528), (3520, 40480), (3680, 38720), (3872, 36800), (4048, 35200), (4400, 32384), (4600, 30976), (4840, 29440), (5060, 28160), (5120, 27830), (5566, 25600), (5632, 25300), (5888, 24200), (6050, 23552), (6325, 22528), (6400, 22264), (7040, 20240), (7360, 19360), (7744, 18400), (8096, 17600), (8800, 16192), (9200, 15488), (9680, 14720), (10120, 14080), (10240, 13915), (11132, 12800), (11264, 12650), (11776, 12100)]