1581463440

素因数分解:

$2^4\times 3^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 360

約数和(自身を含む): 5798789568

約数和(自身を除く): 4217326128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 108, 115, 120, 131, 135, 138, 144, 162, 180, 184, 207, 216, 230, 240, 243, 262, 270, 276, 324, 345, 360, 368, 393, 405, 414, 432, 460, 486, 524, 540, 552, 621, 648, 655, 690, 720, 729, 786, 810, 828, 920, 972, 1035, 1048, 1080, 1104, 1179, 1215, 1242, 1296, 1310, 1380, 1458, 1572, 1620, 1656, 1840, 1863, 1944, 1965, 2070, 2096, 2160, 2187, 2358, 2430, 2484, 2620, 2760, 2916, 3013, 3105, 3144, 3240, 3312, 3537, 3645, 3726, 3888, 3930, 4140, 4374, 4716, 4860, 4968, 5240, 5520, 5589, 5832, 5895, 6026, 6210, 6288, 6480, 6561, 7074, 7290, 7452, 7860, 8280, 8748, 9039, 9315, 9432, 9720, 9936, 10480, 10611, 10935, 11178, 11664, 11790, 12052, 12420, 13122, 14148, 14580, 14904, 15065, 15720, 16560, 16767, 17496, 17685, 18078, 18630, 18864, 19440, 21222, 21870, 22356, 23580, 24104, 24840, 26244, 27117, 27945, 28296, 29160, 29808, 30130, 31440, 31833, 32805, 33534, 34992, 35370, 36156, 37260, 42444, 43740, 44712, 45195, 47160, 48208, 49680, 50301, 52488, 53055, 54234, 55890, 56592, 58320, 60260, 63666, 65610, 67068, 70740, 72312, 74520, 81351, 83835, 84888, 87480, 89424, 90390, 94320, 95499, 100602, 104976, 106110, 108468, 111780, 120520, 127332, 131220, 134136, 135585, 141480, 144624, 149040, 150903, 159165, 162702, 167670, 169776, 174960, 180780, 190998, 201204, 212220, 216936, 223560, 241040, 244053, 251505, 254664, 262440, 268272, 271170, 282960, 286497, 301806, 318330, 325404, 335340, 361560, 381996, 402408, 406755, 424440, 433872, 447120, 477495, 488106, 503010, 509328, 524880, 542340, 572994, 603612, 636660, 650808, 670680, 723120, 732159, 754515, 763992, 804816, 813510, 848880, 859491, 954990, 976212, 1006020, 1084680, 1145988, 1207224, 1220265, 1273320, 1301616, 1341360, 1432485, 1464318, 1509030, 1527984, 1627020, 1718982, 1909980, 1952424, 2012040, 2169360, 2196477, 2291976, 2414448, 2440530, 2546640, 2864970, 2928636, 3018060, 3254040, 3437964, 3660795, 3819960, 3904848, 4024080, 4297455, 4392954, 4583952, 4881060, 5729940, 5857272, 6036120, 6508080, 6589431, 6875928, 7321590, 7639920, 8594910, 8785908, 9762120, 10982385, 11459880, 11714544, 12072240, 13178862, 13751856, 14643180, 17189820, 17571816, 19524240, 19768293, 21964770, 22919760, 26357724, 29286360, 32947155, 34379640, 35143632, 39536586, 43929540, 52715448, 58572720, 65894310, 68759280, 79073172, 87859080, 98841465, 105430896, 131788620, 158146344, 175718160, 197682930, 263577240, 316292688, 395365860, 527154480, 790731720, 1581463440]

約数ペア:

[(1, 1581463440), (2, 790731720), (3, 527154480), (4, 395365860), (5, 316292688), (6, 263577240), (8, 197682930), (9, 175718160), (10, 158146344), (12, 131788620), (15, 105430896), (16, 98841465), (18, 87859080), (20, 79073172), (23, 68759280), (24, 65894310), (27, 58572720), (30, 52715448), (36, 43929540), (40, 39536586), (45, 35143632), (46, 34379640), (48, 32947155), (54, 29286360), (60, 26357724), (69, 22919760), (72, 21964770), (80, 19768293), (81, 19524240), (90, 17571816), (92, 17189820), (108, 14643180), (115, 13751856), (120, 13178862), (131, 12072240), (135, 11714544), (138, 11459880), (144, 10982385), (162, 9762120), (180, 8785908), (184, 8594910), (207, 7639920), (216, 7321590), (230, 6875928), (240, 6589431), (243, 6508080), (262, 6036120), (270, 5857272), (276, 5729940), (324, 4881060), (345, 4583952), (360, 4392954), (368, 4297455), (393, 4024080), (405, 3904848), (414, 3819960), (432, 3660795), (460, 3437964), (486, 3254040), (524, 3018060), (540, 2928636), (552, 2864970), (621, 2546640), (648, 2440530), (655, 2414448), (690, 2291976), (720, 2196477), (729, 2169360), (786, 2012040), (810, 1952424), (828, 1909980), (920, 1718982), (972, 1627020), (1035, 1527984), (1048, 1509030), (1080, 1464318), (1104, 1432485), (1179, 1341360), (1215, 1301616), (1242, 1273320), (1296, 1220265), (1310, 1207224), (1380, 1145988), (1458, 1084680), (1572, 1006020), (1620, 976212), (1656, 954990), (1840, 859491), (1863, 848880), (1944, 813510), (1965, 804816), (2070, 763992), (2096, 754515), (2160, 732159), (2187, 723120), (2358, 670680), (2430, 650808), (2484, 636660), (2620, 603612), (2760, 572994), (2916, 542340), (3013, 524880), (3105, 509328), (3144, 503010), (3240, 488106), (3312, 477495), (3537, 447120), (3645, 433872), (3726, 424440), (3888, 406755), (3930, 402408), (4140, 381996), (4374, 361560), (4716, 335340), (4860, 325404), (4968, 318330), (5240, 301806), (5520, 286497), (5589, 282960), (5832, 271170), (5895, 268272), (6026, 262440), (6210, 254664), (6288, 251505), (6480, 244053), (6561, 241040), (7074, 223560), (7290, 216936), (7452, 212220), (7860, 201204), (8280, 190998), (8748, 180780), (9039, 174960), (9315, 169776), (9432, 167670), (9720, 162702), (9936, 159165), (10480, 150903), (10611, 149040), (10935, 144624), (11178, 141480), (11664, 135585), (11790, 134136), (12052, 131220), (12420, 127332), (13122, 120520), (14148, 111780), (14580, 108468), (14904, 106110), (15065, 104976), (15720, 100602), (16560, 95499), (16767, 94320), (17496, 90390), (17685, 89424), (18078, 87480), (18630, 84888), (18864, 83835), (19440, 81351), (21222, 74520), (21870, 72312), (22356, 70740), (23580, 67068), (24104, 65610), (24840, 63666), (26244, 60260), (27117, 58320), (27945, 56592), (28296, 55890), (29160, 54234), (29808, 53055), (30130, 52488), (31440, 50301), (31833, 49680), (32805, 48208), (33534, 47160), (34992, 45195), (35370, 44712), (36156, 43740), (37260, 42444)]