1440888912

素因数分解:

$2^4\times 3^6\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 280

約数和(自身を含む): 4508336448

約数和(自身を除く): 3067447536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 41, 46, 48, 54, 69, 72, 81, 82, 92, 108, 123, 131, 138, 144, 162, 164, 184, 207, 216, 243, 246, 262, 276, 324, 328, 368, 369, 393, 414, 432, 486, 492, 524, 552, 621, 648, 656, 729, 738, 786, 828, 943, 972, 984, 1048, 1104, 1107, 1179, 1242, 1296, 1458, 1476, 1572, 1656, 1863, 1886, 1944, 1968, 2096, 2214, 2358, 2484, 2829, 2916, 2952, 3013, 3144, 3312, 3321, 3537, 3726, 3772, 3888, 4428, 4716, 4968, 5371, 5589, 5658, 5832, 5904, 6026, 6288, 6642, 7074, 7452, 7544, 8487, 8856, 9039, 9432, 9936, 9963, 10611, 10742, 11178, 11316, 11664, 12052, 13284, 14148, 14904, 15088, 16113, 16767, 16974, 17712, 18078, 18864, 19926, 21222, 21484, 22356, 22632, 24104, 25461, 26568, 27117, 28296, 29808, 29889, 31833, 32226, 33534, 33948, 36156, 39852, 42444, 42968, 44712, 45264, 48208, 48339, 50922, 53136, 54234, 56592, 59778, 63666, 64452, 67068, 67896, 72312, 76383, 79704, 81351, 84888, 85936, 89424, 95499, 96678, 101844, 108468, 119556, 123533, 127332, 128904, 134136, 135792, 144624, 145017, 152766, 159408, 162702, 169776, 190998, 193356, 203688, 216936, 229149, 239112, 244053, 247066, 254664, 257808, 268272, 290034, 305532, 325404, 370599, 381996, 386712, 407376, 433872, 435051, 458298, 478224, 488106, 494132, 509328, 580068, 611064, 650808, 687447, 732159, 741198, 763992, 773424, 870102, 916596, 976212, 988264, 1111797, 1160136, 1222128, 1301616, 1305153, 1374894, 1464318, 1482396, 1527984, 1740204, 1833192, 1952424, 1976528, 2196477, 2223594, 2320272, 2610306, 2749788, 2928636, 2964792, 3335391, 3480408, 3666384, 3904848, 3915459, 4392954, 4447188, 5220612, 5499576, 5857272, 5929584, 6670782, 6960816, 7830918, 8785908, 8894376, 10006173, 10441224, 10999152, 11714544, 13341564, 15661836, 17571816, 17788752, 20012346, 20882448, 26683128, 30018519, 31323672, 35143632, 40024692, 53366256, 60037038, 62647344, 80049384, 90055557, 120074076, 160098768, 180111114, 240148152, 360222228, 480296304, 720444456, 1440888912]

約数ペア:

[(1, 1440888912), (2, 720444456), (3, 480296304), (4, 360222228), (6, 240148152), (8, 180111114), (9, 160098768), (12, 120074076), (16, 90055557), (18, 80049384), (23, 62647344), (24, 60037038), (27, 53366256), (36, 40024692), (41, 35143632), (46, 31323672), (48, 30018519), (54, 26683128), (69, 20882448), (72, 20012346), (81, 17788752), (82, 17571816), (92, 15661836), (108, 13341564), (123, 11714544), (131, 10999152), (138, 10441224), (144, 10006173), (162, 8894376), (164, 8785908), (184, 7830918), (207, 6960816), (216, 6670782), (243, 5929584), (246, 5857272), (262, 5499576), (276, 5220612), (324, 4447188), (328, 4392954), (368, 3915459), (369, 3904848), (393, 3666384), (414, 3480408), (432, 3335391), (486, 2964792), (492, 2928636), (524, 2749788), (552, 2610306), (621, 2320272), (648, 2223594), (656, 2196477), (729, 1976528), (738, 1952424), (786, 1833192), (828, 1740204), (943, 1527984), (972, 1482396), (984, 1464318), (1048, 1374894), (1104, 1305153), (1107, 1301616), (1179, 1222128), (1242, 1160136), (1296, 1111797), (1458, 988264), (1476, 976212), (1572, 916596), (1656, 870102), (1863, 773424), (1886, 763992), (1944, 741198), (1968, 732159), (2096, 687447), (2214, 650808), (2358, 611064), (2484, 580068), (2829, 509328), (2916, 494132), (2952, 488106), (3013, 478224), (3144, 458298), (3312, 435051), (3321, 433872), (3537, 407376), (3726, 386712), (3772, 381996), (3888, 370599), (4428, 325404), (4716, 305532), (4968, 290034), (5371, 268272), (5589, 257808), (5658, 254664), (5832, 247066), (5904, 244053), (6026, 239112), (6288, 229149), (6642, 216936), (7074, 203688), (7452, 193356), (7544, 190998), (8487, 169776), (8856, 162702), (9039, 159408), (9432, 152766), (9936, 145017), (9963, 144624), (10611, 135792), (10742, 134136), (11178, 128904), (11316, 127332), (11664, 123533), (12052, 119556), (13284, 108468), (14148, 101844), (14904, 96678), (15088, 95499), (16113, 89424), (16767, 85936), (16974, 84888), (17712, 81351), (18078, 79704), (18864, 76383), (19926, 72312), (21222, 67896), (21484, 67068), (22356, 64452), (22632, 63666), (24104, 59778), (25461, 56592), (26568, 54234), (27117, 53136), (28296, 50922), (29808, 48339), (29889, 48208), (31833, 45264), (32226, 44712), (33534, 42968), (33948, 42444), (36156, 39852)]