209182560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3181}}^1$

素因数の和:3336

約数の個数: 96

約数和(自身を含む): 663943392

約数和(自身を除く): 454760832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3181, 3288, 4110, 4384, 5480, 6362, 6576, 8220, 9543, 10960, 12724, 13152, 15905, 16440, 19086, 21920, 25448, 31810, 32880, 38172, 47715, 50896, 63620, 65760, 76344, 95430, 101792, 127240, 152688, 190860, 254480, 305376, 381720, 435797, 508960, 763440, 871594, 1307391, 1526880, 1743188, 2178985, 2614782, 3486376, 4357970, 5229564, 6536955, 6972752, 8715940, 10459128, 13073910, 13945504, 17431880, 20918256, 26147820, 34863760, 41836512, 52295640, 69727520, 104591280, 209182560]

約数ペア:

[(1, 209182560), (2, 104591280), (3, 69727520), (4, 52295640), (5, 41836512), (6, 34863760), (8, 26147820), (10, 20918256), (12, 17431880), (15, 13945504), (16, 13073910), (20, 10459128), (24, 8715940), (30, 6972752), (32, 6536955), (40, 5229564), (48, 4357970), (60, 3486376), (80, 2614782), (96, 2178985), (120, 1743188), (137, 1526880), (160, 1307391), (240, 871594), (274, 763440), (411, 508960), (480, 435797), (548, 381720), (685, 305376), (822, 254480), (1096, 190860), (1370, 152688), (1644, 127240), (2055, 101792), (2192, 95430), (2740, 76344), (3181, 65760), (3288, 63620), (4110, 50896), (4384, 47715), (5480, 38172), (6362, 32880), (6576, 31810), (8220, 25448), (9543, 21920), (10960, 19086), (12724, 16440), (13152, 15905)]