741018880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 2043869184

約数和(自身を除く): 1302850304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 191, 224, 256, 280, 320, 382, 433, 448, 560, 640, 764, 866, 896, 955, 1120, 1280, 1337, 1528, 1732, 1792, 1910, 2165, 2240, 2674, 3031, 3056, 3464, 3820, 4330, 4480, 5348, 6062, 6112, 6685, 6928, 7640, 8660, 8960, 10696, 12124, 12224, 13370, 13856, 15155, 15280, 17320, 21392, 24248, 24448, 26740, 27712, 30310, 30560, 34640, 42784, 48496, 48896, 53480, 55424, 60620, 61120, 69280, 82703, 85568, 96992, 106960, 110848, 121240, 122240, 138560, 165406, 171136, 193984, 213920, 242480, 244480, 277120, 330812, 342272, 387968, 413515, 427840, 484960, 554240, 578921, 661624, 775936, 827030, 855680, 969920, 1157842, 1323248, 1654060, 1711360, 1939840, 2315684, 2646496, 2894605, 3308120, 3879680, 4631368, 5292992, 5789210, 6616240, 9262736, 10585984, 11578420, 13232480, 18525472, 21171968, 23156840, 26464960, 37050944, 46313680, 52929920, 74101888, 92627360, 105859840, 148203776, 185254720, 370509440, 741018880]

約数ペア:

[(1, 741018880), (2, 370509440), (4, 185254720), (5, 148203776), (7, 105859840), (8, 92627360), (10, 74101888), (14, 52929920), (16, 46313680), (20, 37050944), (28, 26464960), (32, 23156840), (35, 21171968), (40, 18525472), (56, 13232480), (64, 11578420), (70, 10585984), (80, 9262736), (112, 6616240), (128, 5789210), (140, 5292992), (160, 4631368), (191, 3879680), (224, 3308120), (256, 2894605), (280, 2646496), (320, 2315684), (382, 1939840), (433, 1711360), (448, 1654060), (560, 1323248), (640, 1157842), (764, 969920), (866, 855680), (896, 827030), (955, 775936), (1120, 661624), (1280, 578921), (1337, 554240), (1528, 484960), (1732, 427840), (1792, 413515), (1910, 387968), (2165, 342272), (2240, 330812), (2674, 277120), (3031, 244480), (3056, 242480), (3464, 213920), (3820, 193984), (4330, 171136), (4480, 165406), (5348, 138560), (6062, 122240), (6112, 121240), (6685, 110848), (6928, 106960), (7640, 96992), (8660, 85568), (8960, 82703), (10696, 69280), (12124, 61120), (12224, 60620), (13370, 55424), (13856, 53480), (15155, 48896), (15280, 48496), (17320, 42784), (21392, 34640), (24248, 30560), (24448, 30310), (26740, 27712)]