61626880

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 178738560

約数和(自身を除く): 117111680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 181, 190, 224, 256, 266, 280, 304, 320, 362, 380, 448, 512, 532, 560, 608, 640, 665, 724, 760, 896, 905, 1064, 1120, 1216, 1267, 1280, 1330, 1448, 1520, 1792, 1810, 2128, 2240, 2432, 2534, 2560, 2660, 2896, 3040, 3439, 3584, 3620, 4256, 4480, 4864, 5068, 5320, 5792, 6080, 6335, 6878, 7240, 8512, 8960, 9728, 10136, 10640, 11584, 12160, 12670, 13756, 14480, 17024, 17195, 17920, 20272, 21280, 23168, 24073, 24320, 25340, 27512, 28960, 34048, 34390, 40544, 42560, 46336, 48146, 48640, 50680, 55024, 57920, 68096, 68780, 81088, 85120, 92672, 96292, 101360, 110048, 115840, 120365, 137560, 162176, 170240, 192584, 202720, 220096, 231680, 240730, 275120, 324352, 340480, 385168, 405440, 440192, 463360, 481460, 550240, 648704, 770336, 810880, 880384, 962920, 1100480, 1540672, 1621760, 1760768, 1925840, 2200960, 3081344, 3243520, 3851680, 4401920, 6162688, 7703360, 8803840, 12325376, 15406720, 30813440, 61626880]

約数ペア:

[(1, 61626880), (2, 30813440), (4, 15406720), (5, 12325376), (7, 8803840), (8, 7703360), (10, 6162688), (14, 4401920), (16, 3851680), (19, 3243520), (20, 3081344), (28, 2200960), (32, 1925840), (35, 1760768), (38, 1621760), (40, 1540672), (56, 1100480), (64, 962920), (70, 880384), (76, 810880), (80, 770336), (95, 648704), (112, 550240), (128, 481460), (133, 463360), (140, 440192), (152, 405440), (160, 385168), (181, 340480), (190, 324352), (224, 275120), (256, 240730), (266, 231680), (280, 220096), (304, 202720), (320, 192584), (362, 170240), (380, 162176), (448, 137560), (512, 120365), (532, 115840), (560, 110048), (608, 101360), (640, 96292), (665, 92672), (724, 85120), (760, 81088), (896, 68780), (905, 68096), (1064, 57920), (1120, 55024), (1216, 50680), (1267, 48640), (1280, 48146), (1330, 46336), (1448, 42560), (1520, 40544), (1792, 34390), (1810, 34048), (2128, 28960), (2240, 27512), (2432, 25340), (2534, 24320), (2560, 24073), (2660, 23168), (2896, 21280), (3040, 20272), (3439, 17920), (3584, 17195), (3620, 17024), (4256, 14480), (4480, 13756), (4864, 12670), (5068, 12160), (5320, 11584), (5792, 10640), (6080, 10136), (6335, 9728), (6878, 8960), (7240, 8512)]