69657840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 320

約数和(自身を含む): 291409920

約数和(自身を除く): 221752080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 271, 272, 280, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 542, 560, 595, 612, 630, 680, 714, 720, 756, 765, 813, 816, 840, 918, 945, 952, 1008, 1020, 1071, 1080, 1084, 1190, 1224, 1260, 1355, 1360, 1428, 1512, 1530, 1626, 1680, 1785, 1836, 1890, 1897, 1904, 2040, 2142, 2160, 2168, 2295, 2380, 2439, 2448, 2520, 2710, 2856, 3024, 3060, 3213, 3252, 3570, 3672, 3780, 3794, 4065, 4080, 4284, 4336, 4590, 4607, 4760, 4878, 5040, 5355, 5420, 5691, 5712, 6120, 6426, 6504, 7140, 7317, 7344, 7560, 7588, 8130, 8568, 9180, 9214, 9485, 9520, 9756, 10710, 10840, 11382, 12195, 12240, 12852, 13008, 13821, 14280, 14634, 15120, 15176, 16065, 16260, 17073, 17136, 18360, 18428, 18970, 19512, 21420, 21680, 22764, 23035, 24390, 25704, 27642, 28455, 28560, 29268, 30352, 32130, 32249, 32520, 34146, 36585, 36720, 36856, 37940, 39024, 41463, 42840, 45528, 46070, 48780, 51219, 51408, 55284, 56910, 58536, 64260, 64498, 65040, 68292, 69105, 73170, 73712, 75880, 82926, 85365, 85680, 91056, 92140, 96747, 97560, 102438, 110568, 113820, 117072, 124389, 128520, 128996, 136584, 138210, 146340, 151760, 161245, 165852, 170730, 184280, 193494, 195120, 204876, 207315, 221136, 227640, 248778, 256095, 257040, 257992, 273168, 276420, 290241, 292680, 322490, 331704, 341460, 368560, 386988, 409752, 414630, 455280, 483735, 497556, 512190, 515984, 552840, 580482, 585360, 621945, 644980, 663408, 682920, 773976, 819504, 829260, 870723, 967470, 995112, 1024380, 1105680, 1160964, 1243890, 1289960, 1365840, 1451205, 1547952, 1658520, 1741446, 1934940, 1990224, 2048760, 2321928, 2487780, 2579920, 2902410, 3317040, 3482892, 3869880, 4097520, 4353615, 4643856, 4975560, 5804820, 6965784, 7739760, 8707230, 9951120, 11609640, 13931568, 17414460, 23219280, 34828920, 69657840]

約数ペア:

[(1, 69657840), (2, 34828920), (3, 23219280), (4, 17414460), (5, 13931568), (6, 11609640), (7, 9951120), (8, 8707230), (9, 7739760), (10, 6965784), (12, 5804820), (14, 4975560), (15, 4643856), (16, 4353615), (17, 4097520), (18, 3869880), (20, 3482892), (21, 3317040), (24, 2902410), (27, 2579920), (28, 2487780), (30, 2321928), (34, 2048760), (35, 1990224), (36, 1934940), (40, 1741446), (42, 1658520), (45, 1547952), (48, 1451205), (51, 1365840), (54, 1289960), (56, 1243890), (60, 1160964), (63, 1105680), (68, 1024380), (70, 995112), (72, 967470), (80, 870723), (84, 829260), (85, 819504), (90, 773976), (102, 682920), (105, 663408), (108, 644980), (112, 621945), (119, 585360), (120, 580482), (126, 552840), (135, 515984), (136, 512190), (140, 497556), (144, 483735), (153, 455280), (168, 414630), (170, 409752), (180, 386988), (189, 368560), (204, 341460), (210, 331704), (216, 322490), (238, 292680), (240, 290241), (252, 276420), (255, 273168), (270, 257992), (271, 257040), (272, 256095), (280, 248778), (306, 227640), (315, 221136), (336, 207315), (340, 204876), (357, 195120), (360, 193494), (378, 184280), (408, 170730), (420, 165852), (432, 161245), (459, 151760), (476, 146340), (504, 138210), (510, 136584), (540, 128996), (542, 128520), (560, 124389), (595, 117072), (612, 113820), (630, 110568), (680, 102438), (714, 97560), (720, 96747), (756, 92140), (765, 91056), (813, 85680), (816, 85365), (840, 82926), (918, 75880), (945, 73712), (952, 73170), (1008, 69105), (1020, 68292), (1071, 65040), (1080, 64498), (1084, 64260), (1190, 58536), (1224, 56910), (1260, 55284), (1355, 51408), (1360, 51219), (1428, 48780), (1512, 46070), (1530, 45528), (1626, 42840), (1680, 41463), (1785, 39024), (1836, 37940), (1890, 36856), (1897, 36720), (1904, 36585), (2040, 34146), (2142, 32520), (2160, 32249), (2168, 32130), (2295, 30352), (2380, 29268), (2439, 28560), (2448, 28455), (2520, 27642), (2710, 25704), (2856, 24390), (3024, 23035), (3060, 22764), (3213, 21680), (3252, 21420), (3570, 19512), (3672, 18970), (3780, 18428), (3794, 18360), (4065, 17136), (4080, 17073), (4284, 16260), (4336, 16065), (4590, 15176), (4607, 15120), (4760, 14634), (4878, 14280), (5040, 13821), (5355, 13008), (5420, 12852), (5691, 12240), (5712, 12195), (6120, 11382), (6426, 10840), (6504, 10710), (7140, 9756), (7317, 9520), (7344, 9485), (7560, 9214), (7588, 9180), (8130, 8568)]