157217075710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:650

約数の個数: 128

約数和(自身を含む): 297937502208

約数和(自身を除く): 140720426498

約数列:

[1, 2, 5, 10, 61, 71, 101, 122, 127, 142, 202, 254, 283, 305, 355, 505, 566, 610, 635, 710, 1010, 1270, 1415, 2830, 4331, 6161, 7171, 7747, 8662, 9017, 12322, 12827, 14342, 15494, 17263, 18034, 20093, 21655, 25654, 28583, 30805, 34526, 35855, 35941, 38735, 40186, 43310, 45085, 57166, 61610, 64135, 71710, 71882, 77470, 86315, 90170, 100465, 128270, 142915, 172630, 179705, 200930, 285830, 359410, 437431, 550037, 782447, 874862, 910717, 1100074, 1225673, 1564894, 1743563, 1821434, 2029393, 2187155, 2192401, 2451346, 2551811, 2750185, 3487126, 3630041, 3912235, 4058786, 4374310, 4384802, 4553585, 5103622, 5500370, 6128365, 7260082, 7824470, 8717815, 9107170, 10146965, 10962005, 12256730, 12759055, 17435630, 18150205, 20293930, 21924010, 25518110, 36300410, 55553737, 111107474, 123792973, 155660471, 221432501, 247585946, 257732911, 277768685, 311320942, 442865002, 515465822, 555537370, 618964865, 778302355, 1107162505, 1237929730, 1288664555, 1556604710, 2214325010, 2577329110, 15721707571, 31443415142, 78608537855, 157217075710]

約数ペア:

[(1, 157217075710), (2, 78608537855), (5, 31443415142), (10, 15721707571), (61, 2577329110), (71, 2214325010), (101, 1556604710), (122, 1288664555), (127, 1237929730), (142, 1107162505), (202, 778302355), (254, 618964865), (283, 555537370), (305, 515465822), (355, 442865002), (505, 311320942), (566, 277768685), (610, 257732911), (635, 247585946), (710, 221432501), (1010, 155660471), (1270, 123792973), (1415, 111107474), (2830, 55553737), (4331, 36300410), (6161, 25518110), (7171, 21924010), (7747, 20293930), (8662, 18150205), (9017, 17435630), (12322, 12759055), (12827, 12256730), (14342, 10962005), (15494, 10146965), (17263, 9107170), (18034, 8717815), (20093, 7824470), (21655, 7260082), (25654, 6128365), (28583, 5500370), (30805, 5103622), (34526, 4553585), (35855, 4384802), (35941, 4374310), (38735, 4058786), (40186, 3912235), (43310, 3630041), (45085, 3487126), (57166, 2750185), (61610, 2551811), (64135, 2451346), (71710, 2192401), (71882, 2187155), (77470, 2029393), (86315, 1821434), (90170, 1743563), (100465, 1564894), (128270, 1225673), (142915, 1100074), (172630, 910717), (179705, 874862), (200930, 782447), (285830, 550037), (359410, 437431)]