87097920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1037

約数の個数: 224

約数和(自身を含む): 340693248

約数和(自身を除く): 253595328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 997, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 1994, 2080, 2184, 2240, 2496, 2730, 2912, 2991, 3120, 3360, 3640, 3988, 4160, 4368, 4985, 5460, 5824, 5982, 6240, 6720, 6979, 7280, 7976, 8736, 9970, 10920, 11964, 12480, 12961, 13958, 14560, 14955, 15952, 17472, 19940, 20937, 21840, 23928, 25922, 27916, 29120, 29910, 31904, 34895, 38883, 39880, 41874, 43680, 47856, 51844, 55832, 59820, 63808, 64805, 69790, 77766, 79760, 83748, 87360, 90727, 95712, 103688, 104685, 111664, 119640, 129610, 139580, 155532, 159520, 167496, 181454, 191424, 194415, 207376, 209370, 223328, 239280, 259220, 272181, 279160, 311064, 319040, 334992, 362908, 388830, 414752, 418740, 446656, 453635, 478560, 518440, 544362, 558320, 622128, 669984, 725816, 777660, 829504, 837480, 907270, 957120, 1036880, 1088724, 1116640, 1244256, 1339968, 1360905, 1451632, 1555320, 1674960, 1814540, 2073760, 2177448, 2233280, 2488512, 2721810, 2903264, 3110640, 3349920, 3629080, 4147520, 4354896, 5443620, 5806528, 6221280, 6699840, 7258160, 8709792, 10887240, 12442560, 14516320, 17419584, 21774480, 29032640, 43548960, 87097920]

約数ペア:

[(1, 87097920), (2, 43548960), (3, 29032640), (4, 21774480), (5, 17419584), (6, 14516320), (7, 12442560), (8, 10887240), (10, 8709792), (12, 7258160), (13, 6699840), (14, 6221280), (15, 5806528), (16, 5443620), (20, 4354896), (21, 4147520), (24, 3629080), (26, 3349920), (28, 3110640), (30, 2903264), (32, 2721810), (35, 2488512), (39, 2233280), (40, 2177448), (42, 2073760), (48, 1814540), (52, 1674960), (56, 1555320), (60, 1451632), (64, 1360905), (65, 1339968), (70, 1244256), (78, 1116640), (80, 1088724), (84, 1036880), (91, 957120), (96, 907270), (104, 837480), (105, 829504), (112, 777660), (120, 725816), (130, 669984), (140, 622128), (156, 558320), (160, 544362), (168, 518440), (182, 478560), (192, 453635), (195, 446656), (208, 418740), (210, 414752), (224, 388830), (240, 362908), (260, 334992), (273, 319040), (280, 311064), (312, 279160), (320, 272181), (336, 259220), (364, 239280), (390, 223328), (416, 209370), (420, 207376), (448, 194415), (455, 191424), (480, 181454), (520, 167496), (546, 159520), (560, 155532), (624, 139580), (672, 129610), (728, 119640), (780, 111664), (832, 104685), (840, 103688), (910, 95712), (960, 90727), (997, 87360), (1040, 83748), (1092, 79760), (1120, 77766), (1248, 69790), (1344, 64805), (1365, 63808), (1456, 59820), (1560, 55832), (1680, 51844), (1820, 47856), (1994, 43680), (2080, 41874), (2184, 39880), (2240, 38883), (2496, 34895), (2730, 31904), (2912, 29910), (2991, 29120), (3120, 27916), (3360, 25922), (3640, 23928), (3988, 21840), (4160, 20937), (4368, 19940), (4985, 17472), (5460, 15952), (5824, 14955), (5982, 14560), (6240, 13958), (6720, 12961), (6979, 12480), (7280, 11964), (7976, 10920), (8736, 9970)]