15181029216

素因数分解:

$2^5\times 3^2\times {\mathrm{229}}^1\times {\mathrm{383}}^1\times {\mathrm{601}}^1$

素因数の和:1229

約数の個数: 144

約数和(自身を含む): 43545116160

約数和(自身を除く): 28364086944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 229, 288, 383, 458, 601, 687, 766, 916, 1149, 1202, 1374, 1532, 1803, 1832, 2061, 2298, 2404, 2748, 3064, 3447, 3606, 3664, 4122, 4596, 4808, 5409, 5496, 6128, 6894, 7212, 7328, 8244, 9192, 9616, 10818, 10992, 12256, 13788, 14424, 16488, 18384, 19232, 21636, 21984, 27576, 28848, 32976, 36768, 43272, 55152, 57696, 65952, 86544, 87707, 110304, 137629, 173088, 175414, 230183, 263121, 275258, 350828, 412887, 460366, 526242, 550516, 690549, 701656, 789363, 825774, 920732, 1052484, 1101032, 1238661, 1381098, 1403312, 1578726, 1651548, 1841464, 2071647, 2104968, 2202064, 2477322, 2762196, 2806624, 3157452, 3303096, 3682928, 4143294, 4209936, 4404128, 4954644, 5524392, 6314904, 6606192, 7365856, 8286588, 8419872, 9909288, 11048784, 12629808, 13212384, 16573176, 19818576, 22097568, 25259616, 33146352, 39637152, 52711907, 66292704, 105423814, 158135721, 210847628, 316271442, 421695256, 474407163, 632542884, 843390512, 948814326, 1265085768, 1686781024, 1897628652, 2530171536, 3795257304, 5060343072, 7590514608, 15181029216]

約数ペア:

[(1, 15181029216), (2, 7590514608), (3, 5060343072), (4, 3795257304), (6, 2530171536), (8, 1897628652), (9, 1686781024), (12, 1265085768), (16, 948814326), (18, 843390512), (24, 632542884), (32, 474407163), (36, 421695256), (48, 316271442), (72, 210847628), (96, 158135721), (144, 105423814), (229, 66292704), (288, 52711907), (383, 39637152), (458, 33146352), (601, 25259616), (687, 22097568), (766, 19818576), (916, 16573176), (1149, 13212384), (1202, 12629808), (1374, 11048784), (1532, 9909288), (1803, 8419872), (1832, 8286588), (2061, 7365856), (2298, 6606192), (2404, 6314904), (2748, 5524392), (3064, 4954644), (3447, 4404128), (3606, 4209936), (3664, 4143294), (4122, 3682928), (4596, 3303096), (4808, 3157452), (5409, 2806624), (5496, 2762196), (6128, 2477322), (6894, 2202064), (7212, 2104968), (7328, 2071647), (8244, 1841464), (9192, 1651548), (9616, 1578726), (10818, 1403312), (10992, 1381098), (12256, 1238661), (13788, 1101032), (14424, 1052484), (16488, 920732), (18384, 825774), (19232, 789363), (21636, 701656), (21984, 690549), (27576, 550516), (28848, 526242), (32976, 460366), (36768, 412887), (43272, 350828), (55152, 275258), (57696, 263121), (65952, 230183), (86544, 175414), (87707, 173088), (110304, 137629)]