471057840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5407}}^1$

素因数の和:5448

約数の個数: 180

約数和(自身を含む): 1739180352

約数和(自身を除く): 1268122512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3960, 4356, 4840, 5407, 5445, 5808, 7260, 7920, 8712, 9680, 10814, 10890, 14520, 16221, 17424, 21628, 21780, 27035, 29040, 32442, 43256, 43560, 48663, 54070, 59477, 64884, 81105, 86512, 87120, 97326, 108140, 118954, 129768, 162210, 178431, 194652, 216280, 237908, 243315, 259536, 297385, 324420, 356862, 389304, 432560, 475816, 486630, 535293, 594770, 648840, 654247, 713724, 778608, 892155, 951632, 973260, 1070586, 1189540, 1297680, 1308494, 1427448, 1784310, 1946520, 1962741, 2141172, 2379080, 2616988, 2676465, 2854896, 3271235, 3568620, 3893040, 3925482, 4282344, 4758160, 5233976, 5352930, 5888223, 6542470, 7137240, 7850964, 8564688, 9813705, 10467952, 10705860, 11776446, 13084940, 14274480, 15701928, 19627410, 21411720, 23552892, 26169880, 29441115, 31403856, 39254820, 42823440, 47105784, 52339760, 58882230, 78509640, 94211568, 117764460, 157019280, 235528920, 471057840]

約数ペア:

[(1, 471057840), (2, 235528920), (3, 157019280), (4, 117764460), (5, 94211568), (6, 78509640), (8, 58882230), (9, 52339760), (10, 47105784), (11, 42823440), (12, 39254820), (15, 31403856), (16, 29441115), (18, 26169880), (20, 23552892), (22, 21411720), (24, 19627410), (30, 15701928), (33, 14274480), (36, 13084940), (40, 11776446), (44, 10705860), (45, 10467952), (48, 9813705), (55, 8564688), (60, 7850964), (66, 7137240), (72, 6542470), (80, 5888223), (88, 5352930), (90, 5233976), (99, 4758160), (110, 4282344), (120, 3925482), (121, 3893040), (132, 3568620), (144, 3271235), (165, 2854896), (176, 2676465), (180, 2616988), (198, 2379080), (220, 2141172), (240, 1962741), (242, 1946520), (264, 1784310), (330, 1427448), (360, 1308494), (363, 1297680), (396, 1189540), (440, 1070586), (484, 973260), (495, 951632), (528, 892155), (605, 778608), (660, 713724), (720, 654247), (726, 648840), (792, 594770), (880, 535293), (968, 486630), (990, 475816), (1089, 432560), (1210, 389304), (1320, 356862), (1452, 324420), (1584, 297385), (1815, 259536), (1936, 243315), (1980, 237908), (2178, 216280), (2420, 194652), (2640, 178431), (2904, 162210), (3630, 129768), (3960, 118954), (4356, 108140), (4840, 97326), (5407, 87120), (5445, 86512), (5808, 81105), (7260, 64884), (7920, 59477), (8712, 54070), (9680, 48663), (10814, 43560), (10890, 43256), (14520, 32442), (16221, 29040), (17424, 27035), (21628, 21780)]