7571016840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{9161}}^1$

素因数の和:9343

約数の個数: 128

約数和(自身を含む): 23272945920

約数和(自身を除く): 15701929080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 97, 120, 142, 194, 213, 284, 291, 355, 388, 426, 485, 568, 582, 710, 776, 852, 970, 1065, 1164, 1420, 1455, 1704, 1940, 2130, 2328, 2840, 2910, 3880, 4260, 5820, 6887, 8520, 9161, 11640, 13774, 18322, 20661, 27483, 27548, 34435, 36644, 41322, 45805, 54966, 55096, 68870, 73288, 82644, 91610, 103305, 109932, 137415, 137740, 165288, 183220, 206610, 219864, 274830, 275480, 366440, 413220, 549660, 650431, 826440, 888617, 1099320, 1300862, 1777234, 1951293, 2601724, 2665851, 3252155, 3554468, 3902586, 4443085, 5203448, 5331702, 6504310, 7108936, 7805172, 8886170, 9756465, 10663404, 13008620, 13329255, 15610344, 17772340, 19512930, 21326808, 26017240, 26658510, 35544680, 39025860, 53317020, 63091807, 78051720, 106634040, 126183614, 189275421, 252367228, 315459035, 378550842, 504734456, 630918070, 757101684, 946377105, 1261836140, 1514203368, 1892754210, 2523672280, 3785508420, 7571016840]

約数ペア:

[(1, 7571016840), (2, 3785508420), (3, 2523672280), (4, 1892754210), (5, 1514203368), (6, 1261836140), (8, 946377105), (10, 757101684), (12, 630918070), (15, 504734456), (20, 378550842), (24, 315459035), (30, 252367228), (40, 189275421), (60, 126183614), (71, 106634040), (97, 78051720), (120, 63091807), (142, 53317020), (194, 39025860), (213, 35544680), (284, 26658510), (291, 26017240), (355, 21326808), (388, 19512930), (426, 17772340), (485, 15610344), (568, 13329255), (582, 13008620), (710, 10663404), (776, 9756465), (852, 8886170), (970, 7805172), (1065, 7108936), (1164, 6504310), (1420, 5331702), (1455, 5203448), (1704, 4443085), (1940, 3902586), (2130, 3554468), (2328, 3252155), (2840, 2665851), (2910, 2601724), (3880, 1951293), (4260, 1777234), (5820, 1300862), (6887, 1099320), (8520, 888617), (9161, 826440), (11640, 650431), (13774, 549660), (18322, 413220), (20661, 366440), (27483, 275480), (27548, 274830), (34435, 219864), (36644, 206610), (41322, 183220), (45805, 165288), (54966, 137740), (55096, 137415), (68870, 109932), (73288, 103305), (82644, 91610)]