1321881120

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{1619}}^1$

素因数の和:1659

約数の個数: 336

約数和(自身を含む): 5354475840

約数和(自身を除く): 4032594720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 729, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1458, 1512, 1619, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 2916, 3024, 3238, 3240, 3360, 3402, 3645, 3780, 3888, 4320, 4536, 4857, 4860, 5040, 5103, 5670, 5832, 6048, 6476, 6480, 6804, 7290, 7560, 7776, 8095, 8505, 9072, 9714, 9720, 10080, 10206, 11333, 11340, 11664, 12952, 12960, 13608, 14571, 14580, 15120, 16190, 17010, 18144, 19428, 19440, 20412, 22666, 22680, 23328, 24285, 25515, 25904, 27216, 29142, 29160, 30240, 32380, 33999, 34020, 38856, 38880, 40824, 43713, 45332, 45360, 48570, 51030, 51808, 54432, 56665, 58284, 58320, 64760, 67998, 68040, 72855, 77712, 81648, 87426, 90664, 90720, 97140, 101997, 102060, 113330, 116568, 116640, 129520, 131139, 135996, 136080, 145710, 155424, 163296, 169995, 174852, 181328, 194280, 203994, 204120, 218565, 226660, 233136, 259040, 262278, 271992, 272160, 291420, 305991, 339990, 349704, 362656, 388560, 393417, 407988, 408240, 437130, 453320, 466272, 509985, 524556, 543984, 582840, 611982, 655695, 679980, 699408, 777120, 786834, 815976, 816480, 874260, 906640, 917973, 1019970, 1049112, 1087968, 1165680, 1180251, 1223964, 1311390, 1359960, 1398816, 1529955, 1573668, 1631952, 1748520, 1813280, 1835946, 1967085, 2039940, 2098224, 2331360, 2360502, 2447928, 2622780, 2719920, 2753919, 3059910, 3147336, 3263904, 3497040, 3671892, 3934170, 4079880, 4196448, 4589865, 4721004, 4895856, 5245560, 5439840, 5507838, 5901255, 6119820, 6294672, 6994080, 7343784, 7868340, 8159760, 8261757, 9179730, 9442008, 9791712, 10491120, 11015676, 11802510, 12239640, 12589344, 13769595, 14687568, 15736680, 16319520, 16523514, 18359460, 18884016, 20982240, 22031352, 23605020, 24479280, 27539190, 29375136, 31473360, 33047028, 36718920, 37768032, 41308785, 44062704, 47210040, 48958560, 55078380, 62946720, 66094056, 73437840, 82617570, 88125408, 94420080, 110156760, 132188112, 146875680, 165235140, 188840160, 220313520, 264376224, 330470280, 440627040, 660940560, 1321881120]

約数ペア:

[(1, 1321881120), (2, 660940560), (3, 440627040), (4, 330470280), (5, 264376224), (6, 220313520), (7, 188840160), (8, 165235140), (9, 146875680), (10, 132188112), (12, 110156760), (14, 94420080), (15, 88125408), (16, 82617570), (18, 73437840), (20, 66094056), (21, 62946720), (24, 55078380), (27, 48958560), (28, 47210040), (30, 44062704), (32, 41308785), (35, 37768032), (36, 36718920), (40, 33047028), (42, 31473360), (45, 29375136), (48, 27539190), (54, 24479280), (56, 23605020), (60, 22031352), (63, 20982240), (70, 18884016), (72, 18359460), (80, 16523514), (81, 16319520), (84, 15736680), (90, 14687568), (96, 13769595), (105, 12589344), (108, 12239640), (112, 11802510), (120, 11015676), (126, 10491120), (135, 9791712), (140, 9442008), (144, 9179730), (160, 8261757), (162, 8159760), (168, 7868340), (180, 7343784), (189, 6994080), (210, 6294672), (216, 6119820), (224, 5901255), (240, 5507838), (243, 5439840), (252, 5245560), (270, 4895856), (280, 4721004), (288, 4589865), (315, 4196448), (324, 4079880), (336, 3934170), (360, 3671892), (378, 3497040), (405, 3263904), (420, 3147336), (432, 3059910), (480, 2753919), (486, 2719920), (504, 2622780), (540, 2447928), (560, 2360502), (567, 2331360), (630, 2098224), (648, 2039940), (672, 1967085), (720, 1835946), (729, 1813280), (756, 1748520), (810, 1631952), (840, 1573668), (864, 1529955), (945, 1398816), (972, 1359960), (1008, 1311390), (1080, 1223964), (1120, 1180251), (1134, 1165680), (1215, 1087968), (1260, 1049112), (1296, 1019970), (1440, 917973), (1458, 906640), (1512, 874260), (1619, 816480), (1620, 815976), (1680, 786834), (1701, 777120), (1890, 699408), (1944, 679980), (2016, 655695), (2160, 611982), (2268, 582840), (2430, 543984), (2520, 524556), (2592, 509985), (2835, 466272), (2916, 453320), (3024, 437130), (3238, 408240), (3240, 407988), (3360, 393417), (3402, 388560), (3645, 362656), (3780, 349704), (3888, 339990), (4320, 305991), (4536, 291420), (4857, 272160), (4860, 271992), (5040, 262278), (5103, 259040), (5670, 233136), (5832, 226660), (6048, 218565), (6476, 204120), (6480, 203994), (6804, 194280), (7290, 181328), (7560, 174852), (7776, 169995), (8095, 163296), (8505, 155424), (9072, 145710), (9714, 136080), (9720, 135996), (10080, 131139), (10206, 129520), (11333, 116640), (11340, 116568), (11664, 113330), (12952, 102060), (12960, 101997), (13608, 97140), (14571, 90720), (14580, 90664), (15120, 87426), (16190, 81648), (17010, 77712), (18144, 72855), (19428, 68040), (19440, 67998), (20412, 64760), (22666, 58320), (22680, 58284), (23328, 56665), (24285, 54432), (25515, 51808), (25904, 51030), (27216, 48570), (29142, 45360), (29160, 45332), (30240, 43713), (32380, 40824), (33999, 38880), (34020, 38856)]