240413472

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:595

約数の個数: 144

約数和(自身を含む): 742767480

約数和(自身を除く): 502354008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 157, 208, 234, 288, 312, 314, 409, 416, 468, 471, 624, 628, 818, 936, 942, 1227, 1248, 1256, 1413, 1636, 1872, 1884, 2041, 2454, 2512, 2826, 3272, 3681, 3744, 3768, 4082, 4908, 5024, 5317, 5652, 6123, 6544, 7362, 7536, 8164, 9816, 10634, 11304, 12246, 13088, 14724, 15072, 15951, 16328, 18369, 19632, 21268, 22608, 24492, 29448, 31902, 32656, 36738, 39264, 42536, 45216, 47853, 48984, 58896, 63804, 64213, 65312, 73476, 85072, 95706, 97968, 117792, 127608, 128426, 146952, 170144, 191412, 192639, 195936, 255216, 256852, 293904, 382824, 385278, 510432, 513704, 577917, 587808, 765648, 770556, 834769, 1027408, 1155834, 1531296, 1541112, 1669538, 2054816, 2311668, 2504307, 3082224, 3339076, 4623336, 5008614, 6164448, 6678152, 7512921, 9246672, 10017228, 13356304, 15025842, 18493344, 20034456, 26712608, 30051684, 40068912, 60103368, 80137824, 120206736, 240413472]

約数ペア:

[(1, 240413472), (2, 120206736), (3, 80137824), (4, 60103368), (6, 40068912), (8, 30051684), (9, 26712608), (12, 20034456), (13, 18493344), (16, 15025842), (18, 13356304), (24, 10017228), (26, 9246672), (32, 7512921), (36, 6678152), (39, 6164448), (48, 5008614), (52, 4623336), (72, 3339076), (78, 3082224), (96, 2504307), (104, 2311668), (117, 2054816), (144, 1669538), (156, 1541112), (157, 1531296), (208, 1155834), (234, 1027408), (288, 834769), (312, 770556), (314, 765648), (409, 587808), (416, 577917), (468, 513704), (471, 510432), (624, 385278), (628, 382824), (818, 293904), (936, 256852), (942, 255216), (1227, 195936), (1248, 192639), (1256, 191412), (1413, 170144), (1636, 146952), (1872, 128426), (1884, 127608), (2041, 117792), (2454, 97968), (2512, 95706), (2826, 85072), (3272, 73476), (3681, 65312), (3744, 64213), (3768, 63804), (4082, 58896), (4908, 48984), (5024, 47853), (5317, 45216), (5652, 42536), (6123, 39264), (6544, 36738), (7362, 32656), (7536, 31902), (8164, 29448), (9816, 24492), (10634, 22608), (11304, 21268), (12246, 19632), (13088, 18369), (14724, 16328), (15072, 15951)]