91435680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 366073344

約数和(自身を除く): 274637664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 144, 160, 168, 180, 188, 193, 210, 224, 235, 240, 252, 280, 282, 288, 315, 329, 336, 360, 376, 386, 420, 423, 470, 480, 504, 560, 564, 579, 630, 658, 672, 705, 720, 752, 772, 840, 846, 940, 965, 987, 1008, 1120, 1128, 1158, 1260, 1316, 1351, 1410, 1440, 1504, 1544, 1645, 1680, 1692, 1737, 1880, 1930, 1974, 2016, 2115, 2256, 2316, 2520, 2632, 2702, 2820, 2895, 2961, 3088, 3290, 3360, 3384, 3474, 3760, 3860, 3948, 4053, 4230, 4512, 4632, 4935, 5040, 5264, 5404, 5640, 5790, 5922, 6176, 6580, 6755, 6768, 6948, 7520, 7720, 7896, 8106, 8460, 8685, 9071, 9264, 9870, 10080, 10528, 10808, 11280, 11580, 11844, 12159, 13160, 13510, 13536, 13896, 14805, 15440, 15792, 16212, 16920, 17370, 18142, 18528, 19740, 20265, 21616, 22560, 23160, 23688, 24318, 26320, 27020, 27213, 27792, 29610, 30880, 31584, 32424, 33840, 34740, 36284, 39480, 40530, 43232, 45355, 46320, 47376, 48636, 52640, 54040, 54426, 55584, 59220, 60795, 63497, 64848, 67680, 69480, 72568, 78960, 81060, 81639, 90710, 92640, 94752, 97272, 108080, 108852, 118440, 121590, 126994, 129696, 136065, 138960, 145136, 157920, 162120, 163278, 181420, 190491, 194544, 216160, 217704, 236880, 243180, 253988, 272130, 277920, 290272, 317485, 324240, 326556, 362840, 380982, 389088, 408195, 435408, 473760, 486360, 507976, 544260, 571473, 634970, 648480, 653112, 725680, 761964, 816390, 870816, 952455, 972720, 1015952, 1088520, 1142946, 1269940, 1306224, 1451360, 1523928, 1632780, 1904910, 1945440, 2031904, 2177040, 2285892, 2539880, 2612448, 2857365, 3047856, 3265560, 3809820, 4354080, 4571784, 5079760, 5714730, 6095712, 6531120, 7619640, 9143568, 10159520, 11429460, 13062240, 15239280, 18287136, 22858920, 30478560, 45717840, 91435680]

約数ペア:

[(1, 91435680), (2, 45717840), (3, 30478560), (4, 22858920), (5, 18287136), (6, 15239280), (7, 13062240), (8, 11429460), (9, 10159520), (10, 9143568), (12, 7619640), (14, 6531120), (15, 6095712), (16, 5714730), (18, 5079760), (20, 4571784), (21, 4354080), (24, 3809820), (28, 3265560), (30, 3047856), (32, 2857365), (35, 2612448), (36, 2539880), (40, 2285892), (42, 2177040), (45, 2031904), (47, 1945440), (48, 1904910), (56, 1632780), (60, 1523928), (63, 1451360), (70, 1306224), (72, 1269940), (80, 1142946), (84, 1088520), (90, 1015952), (94, 972720), (96, 952455), (105, 870816), (112, 816390), (120, 761964), (126, 725680), (140, 653112), (141, 648480), (144, 634970), (160, 571473), (168, 544260), (180, 507976), (188, 486360), (193, 473760), (210, 435408), (224, 408195), (235, 389088), (240, 380982), (252, 362840), (280, 326556), (282, 324240), (288, 317485), (315, 290272), (329, 277920), (336, 272130), (360, 253988), (376, 243180), (386, 236880), (420, 217704), (423, 216160), (470, 194544), (480, 190491), (504, 181420), (560, 163278), (564, 162120), (579, 157920), (630, 145136), (658, 138960), (672, 136065), (705, 129696), (720, 126994), (752, 121590), (772, 118440), (840, 108852), (846, 108080), (940, 97272), (965, 94752), (987, 92640), (1008, 90710), (1120, 81639), (1128, 81060), (1158, 78960), (1260, 72568), (1316, 69480), (1351, 67680), (1410, 64848), (1440, 63497), (1504, 60795), (1544, 59220), (1645, 55584), (1680, 54426), (1692, 54040), (1737, 52640), (1880, 48636), (1930, 47376), (1974, 46320), (2016, 45355), (2115, 43232), (2256, 40530), (2316, 39480), (2520, 36284), (2632, 34740), (2702, 33840), (2820, 32424), (2895, 31584), (2961, 30880), (3088, 29610), (3290, 27792), (3360, 27213), (3384, 27020), (3474, 26320), (3760, 24318), (3860, 23688), (3948, 23160), (4053, 22560), (4230, 21616), (4512, 20265), (4632, 19740), (4935, 18528), (5040, 18142), (5264, 17370), (5404, 16920), (5640, 16212), (5790, 15792), (5922, 15440), (6176, 14805), (6580, 13896), (6755, 13536), (6768, 13510), (6948, 13160), (7520, 12159), (7720, 11844), (7896, 11580), (8106, 11280), (8460, 10808), (8685, 10528), (9071, 10080), (9264, 9870)]