157326120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:592

約数の個数: 192

約数和(自身を含む): 589680000

約数和(自身を除く): 432353880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 149, 168, 180, 210, 252, 280, 298, 315, 360, 419, 420, 447, 504, 596, 630, 745, 838, 840, 894, 1043, 1192, 1257, 1260, 1341, 1490, 1676, 1788, 2086, 2095, 2235, 2514, 2520, 2682, 2933, 2980, 3129, 3352, 3576, 3771, 4172, 4190, 4470, 5028, 5215, 5364, 5866, 5960, 6258, 6285, 6705, 7542, 8344, 8380, 8799, 8940, 9387, 10056, 10430, 10728, 11732, 12516, 12570, 13410, 14665, 15084, 15645, 16760, 17598, 17880, 18774, 18855, 20860, 23464, 25032, 25140, 26397, 26820, 29330, 30168, 31290, 35196, 37548, 37710, 41720, 43995, 46935, 50280, 52794, 53640, 58660, 62431, 62580, 70392, 75096, 75420, 87990, 93870, 105588, 117320, 124862, 125160, 131985, 150840, 175980, 187293, 187740, 211176, 249724, 263970, 312155, 351960, 374586, 375480, 437017, 499448, 527940, 561879, 624310, 749172, 874034, 936465, 1055880, 1123758, 1248620, 1311051, 1498344, 1748068, 1872930, 2185085, 2247516, 2497240, 2622102, 2809395, 3496136, 3745860, 3933153, 4370170, 4495032, 5244204, 5618790, 6555255, 7491720, 7866306, 8740340, 10488408, 11237580, 13110510, 15732612, 17480680, 19665765, 22475160, 26221020, 31465224, 39331530, 52442040, 78663060, 157326120]

約数ペア:

[(1, 157326120), (2, 78663060), (3, 52442040), (4, 39331530), (5, 31465224), (6, 26221020), (7, 22475160), (8, 19665765), (9, 17480680), (10, 15732612), (12, 13110510), (14, 11237580), (15, 10488408), (18, 8740340), (20, 7866306), (21, 7491720), (24, 6555255), (28, 5618790), (30, 5244204), (35, 4495032), (36, 4370170), (40, 3933153), (42, 3745860), (45, 3496136), (56, 2809395), (60, 2622102), (63, 2497240), (70, 2247516), (72, 2185085), (84, 1872930), (90, 1748068), (105, 1498344), (120, 1311051), (126, 1248620), (140, 1123758), (149, 1055880), (168, 936465), (180, 874034), (210, 749172), (252, 624310), (280, 561879), (298, 527940), (315, 499448), (360, 437017), (419, 375480), (420, 374586), (447, 351960), (504, 312155), (596, 263970), (630, 249724), (745, 211176), (838, 187740), (840, 187293), (894, 175980), (1043, 150840), (1192, 131985), (1257, 125160), (1260, 124862), (1341, 117320), (1490, 105588), (1676, 93870), (1788, 87990), (2086, 75420), (2095, 75096), (2235, 70392), (2514, 62580), (2520, 62431), (2682, 58660), (2933, 53640), (2980, 52794), (3129, 50280), (3352, 46935), (3576, 43995), (3771, 41720), (4172, 37710), (4190, 37548), (4470, 35196), (5028, 31290), (5215, 30168), (5364, 29330), (5866, 26820), (5960, 26397), (6258, 25140), (6285, 25032), (6705, 23464), (7542, 20860), (8344, 18855), (8380, 18774), (8799, 17880), (8940, 17598), (9387, 16760), (10056, 15645), (10430, 15084), (10728, 14665), (11732, 13410), (12516, 12570)]