13888961880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{26431}}^1$

素因数の和:26625

約数の個数: 128

約数和(自身を含む): 43390771200

約数和(自身を除く): 29501809320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 151, 174, 232, 290, 302, 348, 435, 453, 580, 604, 696, 755, 870, 906, 1160, 1208, 1510, 1740, 1812, 2265, 3020, 3480, 3624, 4379, 4530, 6040, 8758, 9060, 13137, 17516, 18120, 21895, 26274, 26431, 35032, 43790, 52548, 52862, 65685, 79293, 87580, 105096, 105724, 131370, 132155, 158586, 175160, 211448, 262740, 264310, 317172, 396465, 525480, 528620, 634344, 766499, 792930, 1057240, 1532998, 1585860, 2299497, 3065996, 3171720, 3832495, 3991081, 4598994, 6131992, 7664990, 7982162, 9197988, 11497485, 11973243, 15329980, 15964324, 18395976, 19955405, 22994970, 23946486, 30659960, 31928648, 39910810, 45989940, 47892972, 59866215, 79821620, 91979880, 95785944, 115741349, 119732430, 159643240, 231482698, 239464860, 347224047, 462965396, 478929720, 578706745, 694448094, 925930792, 1157413490, 1388896188, 1736120235, 2314826980, 2777792376, 3472240470, 4629653960, 6944480940, 13888961880]

約数ペア:

[(1, 13888961880), (2, 6944480940), (3, 4629653960), (4, 3472240470), (5, 2777792376), (6, 2314826980), (8, 1736120235), (10, 1388896188), (12, 1157413490), (15, 925930792), (20, 694448094), (24, 578706745), (29, 478929720), (30, 462965396), (40, 347224047), (58, 239464860), (60, 231482698), (87, 159643240), (116, 119732430), (120, 115741349), (145, 95785944), (151, 91979880), (174, 79821620), (232, 59866215), (290, 47892972), (302, 45989940), (348, 39910810), (435, 31928648), (453, 30659960), (580, 23946486), (604, 22994970), (696, 19955405), (755, 18395976), (870, 15964324), (906, 15329980), (1160, 11973243), (1208, 11497485), (1510, 9197988), (1740, 7982162), (1812, 7664990), (2265, 6131992), (3020, 4598994), (3480, 3991081), (3624, 3832495), (4379, 3171720), (4530, 3065996), (6040, 2299497), (8758, 1585860), (9060, 1532998), (13137, 1057240), (17516, 792930), (18120, 766499), (21895, 634344), (26274, 528620), (26431, 525480), (35032, 396465), (43790, 317172), (52548, 264310), (52862, 262740), (65685, 211448), (79293, 175160), (87580, 158586), (105096, 132155), (105724, 131370)]