139548360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 256

約数和(自身を含む): 517570560

約数和(自身を除く): 378022200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 56, 60, 62, 69, 70, 84, 92, 93, 105, 115, 120, 124, 138, 140, 155, 161, 168, 184, 186, 210, 217, 230, 233, 248, 276, 280, 310, 322, 345, 372, 420, 434, 460, 465, 466, 483, 552, 620, 644, 651, 690, 699, 713, 744, 805, 840, 868, 920, 930, 932, 966, 1085, 1165, 1240, 1288, 1302, 1380, 1398, 1426, 1610, 1631, 1736, 1860, 1864, 1932, 2139, 2170, 2330, 2415, 2604, 2760, 2796, 2852, 3220, 3255, 3262, 3495, 3565, 3720, 3864, 4278, 4340, 4660, 4830, 4893, 4991, 5208, 5359, 5592, 5704, 6440, 6510, 6524, 6990, 7130, 7223, 8155, 8556, 8680, 9320, 9660, 9786, 9982, 10695, 10718, 13020, 13048, 13980, 14260, 14446, 14973, 16077, 16310, 17112, 19320, 19572, 19964, 21390, 21436, 21669, 24465, 24955, 26040, 26795, 27960, 28520, 28892, 29946, 32154, 32620, 36115, 37513, 39144, 39928, 42780, 42872, 43338, 48930, 49910, 50561, 53590, 57784, 59892, 64308, 65240, 72230, 74865, 75026, 80385, 85560, 86676, 97860, 99820, 101122, 107180, 108345, 112539, 119784, 128616, 144460, 149730, 150052, 151683, 160770, 166129, 173352, 187565, 195720, 199640, 202244, 214360, 216690, 225078, 252805, 288920, 299460, 300104, 303366, 321540, 332258, 375130, 404488, 433380, 450156, 498387, 505610, 562695, 598920, 606732, 643080, 664516, 750260, 758415, 830645, 866760, 900312, 996774, 1011220, 1125390, 1162903, 1213464, 1329032, 1500520, 1516830, 1661290, 1993548, 2022440, 2250780, 2325806, 2491935, 3033660, 3322580, 3488709, 3987096, 4501560, 4651612, 4983870, 5814515, 6067320, 6645160, 6977418, 9303224, 9967740, 11629030, 13954836, 17443545, 19935480, 23258060, 27909672, 34887090, 46516120, 69774180, 139548360]

約数ペア:

[(1, 139548360), (2, 69774180), (3, 46516120), (4, 34887090), (5, 27909672), (6, 23258060), (7, 19935480), (8, 17443545), (10, 13954836), (12, 11629030), (14, 9967740), (15, 9303224), (20, 6977418), (21, 6645160), (23, 6067320), (24, 5814515), (28, 4983870), (30, 4651612), (31, 4501560), (35, 3987096), (40, 3488709), (42, 3322580), (46, 3033660), (56, 2491935), (60, 2325806), (62, 2250780), (69, 2022440), (70, 1993548), (84, 1661290), (92, 1516830), (93, 1500520), (105, 1329032), (115, 1213464), (120, 1162903), (124, 1125390), (138, 1011220), (140, 996774), (155, 900312), (161, 866760), (168, 830645), (184, 758415), (186, 750260), (210, 664516), (217, 643080), (230, 606732), (233, 598920), (248, 562695), (276, 505610), (280, 498387), (310, 450156), (322, 433380), (345, 404488), (372, 375130), (420, 332258), (434, 321540), (460, 303366), (465, 300104), (466, 299460), (483, 288920), (552, 252805), (620, 225078), (644, 216690), (651, 214360), (690, 202244), (699, 199640), (713, 195720), (744, 187565), (805, 173352), (840, 166129), (868, 160770), (920, 151683), (930, 150052), (932, 149730), (966, 144460), (1085, 128616), (1165, 119784), (1240, 112539), (1288, 108345), (1302, 107180), (1380, 101122), (1398, 99820), (1426, 97860), (1610, 86676), (1631, 85560), (1736, 80385), (1860, 75026), (1864, 74865), (1932, 72230), (2139, 65240), (2170, 64308), (2330, 59892), (2415, 57784), (2604, 53590), (2760, 50561), (2796, 49910), (2852, 48930), (3220, 43338), (3255, 42872), (3262, 42780), (3495, 39928), (3565, 39144), (3720, 37513), (3864, 36115), (4278, 32620), (4340, 32154), (4660, 29946), (4830, 28892), (4893, 28520), (4991, 27960), (5208, 26795), (5359, 26040), (5592, 24955), (5704, 24465), (6440, 21669), (6510, 21436), (6524, 21390), (6990, 19964), (7130, 19572), (7223, 19320), (8155, 17112), (8556, 16310), (8680, 16077), (9320, 14973), (9660, 14446), (9786, 14260), (9982, 13980), (10695, 13048), (10718, 13020)]