187007520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{7951}}^1$

素因数の和:7983

約数の個数: 144

約数和(自身を含む): 685335168

約数和(自身を除く): 498327648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 7951, 11760, 15902, 23520, 23853, 31804, 39755, 47706, 55657, 63608, 79510, 95412, 111314, 119265, 127216, 159020, 166971, 190824, 222628, 238530, 254432, 278285, 318040, 333942, 381648, 389599, 445256, 477060, 556570, 636080, 667884, 763296, 779198, 834855, 890512, 954120, 1113140, 1168797, 1272160, 1335768, 1558396, 1669710, 1781024, 1908240, 1947995, 2226280, 2337594, 2671536, 3116792, 3339420, 3816480, 3895990, 4452560, 4675188, 5343072, 5843985, 6233584, 6678840, 7791980, 8905120, 9350376, 11687970, 12467168, 13357680, 15583960, 18700752, 23375940, 26715360, 31167920, 37401504, 46751880, 62335840, 93503760, 187007520]

約数ペア:

[(1, 187007520), (2, 93503760), (3, 62335840), (4, 46751880), (5, 37401504), (6, 31167920), (7, 26715360), (8, 23375940), (10, 18700752), (12, 15583960), (14, 13357680), (15, 12467168), (16, 11687970), (20, 9350376), (21, 8905120), (24, 7791980), (28, 6678840), (30, 6233584), (32, 5843985), (35, 5343072), (40, 4675188), (42, 4452560), (48, 3895990), (49, 3816480), (56, 3339420), (60, 3116792), (70, 2671536), (80, 2337594), (84, 2226280), (96, 1947995), (98, 1908240), (105, 1781024), (112, 1669710), (120, 1558396), (140, 1335768), (147, 1272160), (160, 1168797), (168, 1113140), (196, 954120), (210, 890512), (224, 834855), (240, 779198), (245, 763296), (280, 667884), (294, 636080), (336, 556570), (392, 477060), (420, 445256), (480, 389599), (490, 381648), (560, 333942), (588, 318040), (672, 278285), (735, 254432), (784, 238530), (840, 222628), (980, 190824), (1120, 166971), (1176, 159020), (1470, 127216), (1568, 119265), (1680, 111314), (1960, 95412), (2352, 79510), (2940, 63608), (3360, 55657), (3920, 47706), (4704, 39755), (5880, 31804), (7840, 23853), (7951, 23520), (11760, 15902)]