244975360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1486

約数の個数: 144

約数和(自身を含む): 706406400

約数和(自身を除く): 461431040

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, 1216, 1280, 1330, 1439, 1520, 1792, 2128, 2240, 2432, 2660, 2878, 3040, 4256, 4480, 4864, 5320, 5756, 6080, 7195, 8512, 8960, 10073, 10640, 11512, 12160, 14390, 17024, 20146, 21280, 23024, 24320, 27341, 28780, 34048, 40292, 42560, 46048, 50365, 54682, 57560, 80584, 85120, 92096, 100730, 109364, 115120, 136705, 161168, 170240, 184192, 191387, 201460, 218728, 230240, 273410, 322336, 368384, 382774, 402920, 437456, 460480, 546820, 644672, 765548, 805840, 874912, 920960, 956935, 1093640, 1289344, 1531096, 1611680, 1749824, 1841920, 1913870, 2187280, 2578688, 3062192, 3223360, 3499648, 3827740, 4374560, 6124384, 6446720, 6999296, 7655480, 8749120, 12248768, 12893440, 15310960, 17498240, 24497536, 30621920, 34996480, 48995072, 61243840, 122487680, 244975360]

約数ペア:

[(1, 244975360), (2, 122487680), (4, 61243840), (5, 48995072), (7, 34996480), (8, 30621920), (10, 24497536), (14, 17498240), (16, 15310960), (19, 12893440), (20, 12248768), (28, 8749120), (32, 7655480), (35, 6999296), (38, 6446720), (40, 6124384), (56, 4374560), (64, 3827740), (70, 3499648), (76, 3223360), (80, 3062192), (95, 2578688), (112, 2187280), (128, 1913870), (133, 1841920), (140, 1749824), (152, 1611680), (160, 1531096), (190, 1289344), (224, 1093640), (256, 956935), (266, 920960), (280, 874912), (304, 805840), (320, 765548), (380, 644672), (448, 546820), (532, 460480), (560, 437456), (608, 402920), (640, 382774), (665, 368384), (760, 322336), (896, 273410), (1064, 230240), (1120, 218728), (1216, 201460), (1280, 191387), (1330, 184192), (1439, 170240), (1520, 161168), (1792, 136705), (2128, 115120), (2240, 109364), (2432, 100730), (2660, 92096), (2878, 85120), (3040, 80584), (4256, 57560), (4480, 54682), (4864, 50365), (5320, 46048), (5756, 42560), (6080, 40292), (7195, 34048), (8512, 28780), (8960, 27341), (10073, 24320), (10640, 23024), (11512, 21280), (12160, 20146), (14390, 17024)]