157883160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69247}}^1$

素因数の和:69280

約数の個数: 64

約数和(自身を含む): 498585600

約数和(自身を除く): 340702440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 69247, 138494, 207741, 276988, 346235, 415482, 553976, 692470, 830964, 1038705, 1315693, 1384940, 1661928, 2077410, 2631386, 2769880, 3947079, 4154820, 5262772, 6578465, 7894158, 8309640, 10525544, 13156930, 15788316, 19735395, 26313860, 31576632, 39470790, 52627720, 78941580, 157883160]

約数ペア:

[(1, 157883160), (2, 78941580), (3, 52627720), (4, 39470790), (5, 31576632), (6, 26313860), (8, 19735395), (10, 15788316), (12, 13156930), (15, 10525544), (19, 8309640), (20, 7894158), (24, 6578465), (30, 5262772), (38, 4154820), (40, 3947079), (57, 2769880), (60, 2631386), (76, 2077410), (95, 1661928), (114, 1384940), (120, 1315693), (152, 1038705), (190, 830964), (228, 692470), (285, 553976), (380, 415482), (456, 346235), (570, 276988), (760, 207741), (1140, 138494), (2280, 69247)]