4216679280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{907}}^1$

素因数の和:1524

約数の個数: 240

約数和(自身を含む): 15491758464

約数和(自身を除く): 11275079184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 587, 660, 720, 792, 880, 907, 990, 1174, 1320, 1584, 1761, 1814, 1980, 2348, 2640, 2721, 2935, 3522, 3628, 3960, 4535, 4696, 5283, 5442, 5870, 6457, 7044, 7256, 7920, 8163, 8805, 9070, 9392, 9977, 10566, 10884, 11740, 12914, 13605, 14088, 14512, 16326, 17610, 18140, 19371, 19954, 21132, 21768, 23480, 25828, 26415, 27210, 28176, 29931, 32285, 32652, 35220, 36280, 38742, 39908, 40815, 42264, 43536, 46960, 49885, 51656, 52830, 54420, 58113, 59862, 64570, 65304, 70440, 72560, 77484, 79816, 81630, 84528, 89793, 96855, 99770, 103312, 105660, 108840, 116226, 119724, 129140, 130608, 140880, 149655, 154968, 159632, 163260, 179586, 193710, 199540, 211320, 217680, 232452, 239448, 258280, 290565, 299310, 309936, 326520, 359172, 387420, 399080, 422640, 448965, 464904, 478896, 516560, 532409, 581130, 598620, 653040, 718344, 774840, 798160, 897930, 929808, 1064818, 1162260, 1197240, 1436688, 1549680, 1597227, 1795860, 2129636, 2324520, 2394480, 2662045, 3194454, 3591720, 4259272, 4649040, 4791681, 5324090, 5856499, 6388908, 7183440, 7986135, 8518544, 9583362, 10648180, 11712998, 12777816, 15972270, 17569497, 19166724, 21296360, 23425996, 23958405, 25555632, 29282495, 31944540, 35138994, 38333448, 42592720, 46851992, 47916810, 52708491, 58564990, 63889080, 70277988, 76666896, 87847485, 93703984, 95833620, 105416982, 117129980, 127778160, 140555976, 175694970, 191667240, 210833964, 234259960, 263542455, 281111952, 351389940, 383334480, 421667928, 468519920, 527084910, 702779880, 843335856, 1054169820, 1405559760, 2108339640, 4216679280]

約数ペア:

[(1, 4216679280), (2, 2108339640), (3, 1405559760), (4, 1054169820), (5, 843335856), (6, 702779880), (8, 527084910), (9, 468519920), (10, 421667928), (11, 383334480), (12, 351389940), (15, 281111952), (16, 263542455), (18, 234259960), (20, 210833964), (22, 191667240), (24, 175694970), (30, 140555976), (33, 127778160), (36, 117129980), (40, 105416982), (44, 95833620), (45, 93703984), (48, 87847485), (55, 76666896), (60, 70277988), (66, 63889080), (72, 58564990), (80, 52708491), (88, 47916810), (90, 46851992), (99, 42592720), (110, 38333448), (120, 35138994), (132, 31944540), (144, 29282495), (165, 25555632), (176, 23958405), (180, 23425996), (198, 21296360), (220, 19166724), (240, 17569497), (264, 15972270), (330, 12777816), (360, 11712998), (396, 10648180), (440, 9583362), (495, 8518544), (528, 7986135), (587, 7183440), (660, 6388908), (720, 5856499), (792, 5324090), (880, 4791681), (907, 4649040), (990, 4259272), (1174, 3591720), (1320, 3194454), (1584, 2662045), (1761, 2394480), (1814, 2324520), (1980, 2129636), (2348, 1795860), (2640, 1597227), (2721, 1549680), (2935, 1436688), (3522, 1197240), (3628, 1162260), (3960, 1064818), (4535, 929808), (4696, 897930), (5283, 798160), (5442, 774840), (5870, 718344), (6457, 653040), (7044, 598620), (7256, 581130), (7920, 532409), (8163, 516560), (8805, 478896), (9070, 464904), (9392, 448965), (9977, 422640), (10566, 399080), (10884, 387420), (11740, 359172), (12914, 326520), (13605, 309936), (14088, 299310), (14512, 290565), (16326, 258280), (17610, 239448), (18140, 232452), (19371, 217680), (19954, 211320), (21132, 199540), (21768, 193710), (23480, 179586), (25828, 163260), (26415, 159632), (27210, 154968), (28176, 149655), (29931, 140880), (32285, 130608), (32652, 129140), (35220, 119724), (36280, 116226), (38742, 108840), (39908, 105660), (40815, 103312), (42264, 99770), (43536, 96855), (46960, 89793), (49885, 84528), (51656, 81630), (52830, 79816), (54420, 77484), (58113, 72560), (59862, 70440), (64570, 65304)]