188553720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{82699}}^1$

素因数の和:82732

約数の個数: 64

約数和(自身を含む): 595440000

約数和(自身を除く): 406886280

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, 82699, 165398, 248097, 330796, 413495, 496194, 661592, 826990, 992388, 1240485, 1571281, 1653980, 1984776, 2480970, 3142562, 3307960, 4713843, 4961940, 6285124, 7856405, 9427686, 9923880, 12570248, 15712810, 18855372, 23569215, 31425620, 37710744, 47138430, 62851240, 94276860, 188553720]

約数ペア:

[(1, 188553720), (2, 94276860), (3, 62851240), (4, 47138430), (5, 37710744), (6, 31425620), (8, 23569215), (10, 18855372), (12, 15712810), (15, 12570248), (19, 9923880), (20, 9427686), (24, 7856405), (30, 6285124), (38, 4961940), (40, 4713843), (57, 3307960), (60, 3142562), (76, 2480970), (95, 1984776), (114, 1653980), (120, 1571281), (152, 1240485), (190, 992388), (228, 826990), (285, 661592), (380, 496194), (456, 413495), (570, 330796), (760, 248097), (1140, 165398), (2280, 82699)]