121399040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 144

約数和(自身を含む): 352320192

約数和(自身を除く): 230921152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 797, 896, 952, 1088, 1120, 1190, 1280, 1360, 1594, 1792, 1904, 2176, 2240, 2380, 2720, 3188, 3808, 3985, 4352, 4480, 4760, 5440, 5579, 6376, 7616, 7970, 8960, 9520, 10880, 11158, 12752, 13549, 15232, 15940, 19040, 21760, 22316, 25504, 27098, 27895, 30464, 31880, 38080, 44632, 51008, 54196, 55790, 63760, 67745, 76160, 89264, 94843, 102016, 108392, 111580, 127520, 135490, 152320, 178528, 189686, 204032, 216784, 223160, 255040, 270980, 357056, 379372, 433568, 446320, 474215, 510080, 541960, 714112, 758744, 867136, 892640, 948430, 1020160, 1083920, 1428224, 1517488, 1734272, 1785280, 1896860, 2167840, 3034976, 3468544, 3570560, 3793720, 4335680, 6069952, 7141120, 7587440, 8671360, 12139904, 15174880, 17342720, 24279808, 30349760, 60699520, 121399040]

約数ペア:

[(1, 121399040), (2, 60699520), (4, 30349760), (5, 24279808), (7, 17342720), (8, 15174880), (10, 12139904), (14, 8671360), (16, 7587440), (17, 7141120), (20, 6069952), (28, 4335680), (32, 3793720), (34, 3570560), (35, 3468544), (40, 3034976), (56, 2167840), (64, 1896860), (68, 1785280), (70, 1734272), (80, 1517488), (85, 1428224), (112, 1083920), (119, 1020160), (128, 948430), (136, 892640), (140, 867136), (160, 758744), (170, 714112), (224, 541960), (238, 510080), (256, 474215), (272, 446320), (280, 433568), (320, 379372), (340, 357056), (448, 270980), (476, 255040), (544, 223160), (560, 216784), (595, 204032), (640, 189686), (680, 178528), (797, 152320), (896, 135490), (952, 127520), (1088, 111580), (1120, 108392), (1190, 102016), (1280, 94843), (1360, 89264), (1594, 76160), (1792, 67745), (1904, 63760), (2176, 55790), (2240, 54196), (2380, 51008), (2720, 44632), (3188, 38080), (3808, 31880), (3985, 30464), (4352, 27895), (4480, 27098), (4760, 25504), (5440, 22316), (5579, 21760), (6376, 19040), (7616, 15940), (7970, 15232), (8960, 13549), (9520, 12752), (10880, 11158)]