69838560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4409}}^1$

素因数の和:4441

約数の個数: 144

約数和(自身を含む): 260048880

約数和(自身を除く): 190210320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 4409, 5280, 7920, 8818, 13227, 15840, 17636, 22045, 26454, 35272, 39681, 44090, 48499, 52908, 66135, 70544, 79362, 88180, 96998, 105816, 132270, 141088, 145497, 158724, 176360, 193996, 198405, 211632, 242495, 264540, 290994, 317448, 352720, 387992, 396810, 423264, 436491, 484990, 529080, 581988, 634896, 705440, 727485, 775984, 793620, 872982, 969980, 1058160, 1163976, 1269792, 1454970, 1551968, 1587240, 1745964, 1939960, 2116320, 2182455, 2327952, 2909940, 3174480, 3491928, 3879920, 4364910, 4655904, 5819880, 6348960, 6983856, 7759840, 8729820, 11639760, 13967712, 17459640, 23279520, 34919280, 69838560]

約数ペア:

[(1, 69838560), (2, 34919280), (3, 23279520), (4, 17459640), (5, 13967712), (6, 11639760), (8, 8729820), (9, 7759840), (10, 6983856), (11, 6348960), (12, 5819880), (15, 4655904), (16, 4364910), (18, 3879920), (20, 3491928), (22, 3174480), (24, 2909940), (30, 2327952), (32, 2182455), (33, 2116320), (36, 1939960), (40, 1745964), (44, 1587240), (45, 1551968), (48, 1454970), (55, 1269792), (60, 1163976), (66, 1058160), (72, 969980), (80, 872982), (88, 793620), (90, 775984), (96, 727485), (99, 705440), (110, 634896), (120, 581988), (132, 529080), (144, 484990), (160, 436491), (165, 423264), (176, 396810), (180, 387992), (198, 352720), (220, 317448), (240, 290994), (264, 264540), (288, 242495), (330, 211632), (352, 198405), (360, 193996), (396, 176360), (440, 158724), (480, 145497), (495, 141088), (528, 132270), (660, 105816), (720, 96998), (792, 88180), (880, 79362), (990, 70544), (1056, 66135), (1320, 52908), (1440, 48499), (1584, 44090), (1760, 39681), (1980, 35272), (2640, 26454), (3168, 22045), (3960, 17636), (4409, 15840), (5280, 13227), (7920, 8818)]