18016610880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{16477}}^1$

素因数の和:16581

約数の個数: 224

約数和(自身を含む): 61475331456

約数和(自身を除く): 43458720576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 67, 68, 80, 85, 96, 102, 120, 134, 136, 160, 170, 192, 201, 204, 240, 255, 268, 272, 320, 335, 340, 402, 408, 480, 510, 536, 544, 670, 680, 804, 816, 960, 1005, 1020, 1072, 1088, 1139, 1340, 1360, 1608, 1632, 2010, 2040, 2144, 2278, 2680, 2720, 3216, 3264, 3417, 4020, 4080, 4288, 4556, 5360, 5440, 5695, 6432, 6834, 8040, 8160, 9112, 10720, 11390, 12864, 13668, 16080, 16320, 16477, 17085, 18224, 21440, 22780, 27336, 32160, 32954, 34170, 36448, 45560, 49431, 54672, 64320, 65908, 68340, 72896, 82385, 91120, 98862, 109344, 131816, 136680, 164770, 182240, 197724, 218688, 247155, 263632, 273360, 280109, 329540, 364480, 395448, 494310, 527264, 546720, 560218, 659080, 790896, 840327, 988620, 1054528, 1093440, 1103959, 1120436, 1318160, 1400545, 1581792, 1680654, 1977240, 2207918, 2240872, 2636320, 2801090, 3163584, 3311877, 3361308, 3954480, 4201635, 4415836, 4481744, 5272640, 5519795, 5602180, 6623754, 6722616, 7908960, 8403270, 8831672, 8963488, 11039590, 11204360, 13247508, 13445232, 15817920, 16559385, 16806540, 17663344, 17926976, 18767303, 22079180, 22408720, 26495016, 26890464, 33118770, 33613080, 35326688, 37534606, 44158360, 44817440, 52990032, 53780928, 56301909, 66237540, 67226160, 70653376, 75069212, 88316720, 89634880, 93836515, 105980064, 112603818, 132475080, 134452320, 150138424, 176633440, 187673030, 211960128, 225207636, 264950160, 268904640, 281509545, 300276848, 353266880, 375346060, 450415272, 529900320, 563019090, 600553696, 750692120, 900830544, 1059800640, 1126038180, 1201107392, 1501384240, 1801661088, 2252076360, 3002768480, 3603322176, 4504152720, 6005536960, 9008305440, 18016610880]

約数ペア:

[(1, 18016610880), (2, 9008305440), (3, 6005536960), (4, 4504152720), (5, 3603322176), (6, 3002768480), (8, 2252076360), (10, 1801661088), (12, 1501384240), (15, 1201107392), (16, 1126038180), (17, 1059800640), (20, 900830544), (24, 750692120), (30, 600553696), (32, 563019090), (34, 529900320), (40, 450415272), (48, 375346060), (51, 353266880), (60, 300276848), (64, 281509545), (67, 268904640), (68, 264950160), (80, 225207636), (85, 211960128), (96, 187673030), (102, 176633440), (120, 150138424), (134, 134452320), (136, 132475080), (160, 112603818), (170, 105980064), (192, 93836515), (201, 89634880), (204, 88316720), (240, 75069212), (255, 70653376), (268, 67226160), (272, 66237540), (320, 56301909), (335, 53780928), (340, 52990032), (402, 44817440), (408, 44158360), (480, 37534606), (510, 35326688), (536, 33613080), (544, 33118770), (670, 26890464), (680, 26495016), (804, 22408720), (816, 22079180), (960, 18767303), (1005, 17926976), (1020, 17663344), (1072, 16806540), (1088, 16559385), (1139, 15817920), (1340, 13445232), (1360, 13247508), (1608, 11204360), (1632, 11039590), (2010, 8963488), (2040, 8831672), (2144, 8403270), (2278, 7908960), (2680, 6722616), (2720, 6623754), (3216, 5602180), (3264, 5519795), (3417, 5272640), (4020, 4481744), (4080, 4415836), (4288, 4201635), (4556, 3954480), (5360, 3361308), (5440, 3311877), (5695, 3163584), (6432, 2801090), (6834, 2636320), (8040, 2240872), (8160, 2207918), (9112, 1977240), (10720, 1680654), (11390, 1581792), (12864, 1400545), (13668, 1318160), (16080, 1120436), (16320, 1103959), (16477, 1093440), (17085, 1054528), (18224, 988620), (21440, 840327), (22780, 790896), (27336, 659080), (32160, 560218), (32954, 546720), (34170, 527264), (36448, 494310), (45560, 395448), (49431, 364480), (54672, 329540), (64320, 280109), (65908, 273360), (68340, 263632), (72896, 247155), (82385, 218688), (91120, 197724), (98862, 182240), (109344, 164770), (131816, 136680)]