196286720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1200

約数の個数: 144

約数和(自身を含む): 566106240

約数和(自身を除く): 369819520

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, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1153, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2306, 2432, 2660, 3040, 4256, 4480, 4612, 4864, 5320, 5765, 6080, 8071, 8512, 8960, 9224, 10640, 11530, 12160, 16142, 17024, 18448, 21280, 21907, 23060, 24320, 32284, 34048, 36896, 40355, 42560, 43814, 46120, 64568, 73792, 80710, 85120, 87628, 92240, 109535, 129136, 147584, 153349, 161420, 170240, 175256, 184480, 219070, 258272, 295168, 306698, 322840, 350512, 368960, 438140, 516544, 613396, 645680, 701024, 737920, 766745, 876280, 1033088, 1226792, 1291360, 1402048, 1475840, 1533490, 1752560, 2066176, 2453584, 2582720, 2804096, 3066980, 3505120, 4907168, 5165440, 5608192, 6133960, 7010240, 9814336, 10330880, 12267920, 14020480, 19628672, 24535840, 28040960, 39257344, 49071680, 98143360, 196286720]

約数ペア:

[(1, 196286720), (2, 98143360), (4, 49071680), (5, 39257344), (7, 28040960), (8, 24535840), (10, 19628672), (14, 14020480), (16, 12267920), (19, 10330880), (20, 9814336), (28, 7010240), (32, 6133960), (35, 5608192), (38, 5165440), (40, 4907168), (56, 3505120), (64, 3066980), (70, 2804096), (76, 2582720), (80, 2453584), (95, 2066176), (112, 1752560), (128, 1533490), (133, 1475840), (140, 1402048), (152, 1291360), (160, 1226792), (190, 1033088), (224, 876280), (256, 766745), (266, 737920), (280, 701024), (304, 645680), (320, 613396), (380, 516544), (448, 438140), (532, 368960), (560, 350512), (608, 322840), (640, 306698), (665, 295168), (760, 258272), (896, 219070), (1064, 184480), (1120, 175256), (1153, 170240), (1216, 161420), (1280, 153349), (1330, 147584), (1520, 129136), (1792, 109535), (2128, 92240), (2240, 87628), (2306, 85120), (2432, 80710), (2660, 73792), (3040, 64568), (4256, 46120), (4480, 43814), (4612, 42560), (4864, 40355), (5320, 36896), (5765, 34048), (6080, 32284), (8071, 24320), (8512, 23060), (8960, 21907), (9224, 21280), (10640, 18448), (11530, 17024), (12160, 16142)]