19596849280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1$

素因数の和:2119

約数の個数: 256

約数和(自身を含む): 53352691200

約数和(自身を除く): 33755841920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 47, 64, 68, 76, 80, 85, 94, 95, 128, 136, 152, 160, 170, 188, 190, 235, 272, 304, 320, 323, 340, 376, 380, 470, 544, 608, 640, 646, 680, 752, 760, 799, 893, 940, 1088, 1216, 1292, 1360, 1504, 1520, 1598, 1615, 1786, 1880, 2017, 2176, 2432, 2584, 2720, 3008, 3040, 3196, 3230, 3572, 3760, 3995, 4034, 4465, 5168, 5440, 6016, 6080, 6392, 6460, 7144, 7520, 7990, 8068, 8930, 10085, 10336, 10880, 12160, 12784, 12920, 14288, 15040, 15181, 15980, 16136, 17860, 20170, 20672, 25568, 25840, 28576, 30080, 30362, 31960, 32272, 34289, 35720, 38323, 40340, 41344, 51136, 51680, 57152, 60724, 63920, 64544, 68578, 71440, 75905, 76646, 80680, 94799, 102272, 103360, 114304, 121448, 127840, 129088, 137156, 142880, 151810, 153292, 161360, 171445, 189598, 191615, 206720, 242896, 255680, 258176, 274312, 285760, 303620, 306584, 322720, 342890, 379196, 383230, 473995, 485792, 511360, 548624, 571520, 607240, 613168, 645440, 651491, 685780, 758392, 766460, 947990, 971584, 1097248, 1214480, 1226336, 1290880, 1302982, 1371560, 1516784, 1532920, 1611583, 1801181, 1895980, 1943168, 2194496, 2428960, 2452672, 2605964, 2743120, 3033568, 3065840, 3223166, 3257455, 3602362, 3791960, 4388992, 4857920, 4905344, 5211928, 5486240, 6067136, 6131680, 6446332, 6514910, 7204724, 7583920, 8057915, 9005905, 9715840, 10423856, 10972480, 12134272, 12263360, 12892664, 13029820, 14409448, 15167840, 16115830, 18011810, 20847712, 21944960, 24526720, 25785328, 26059640, 28818896, 30335680, 30620077, 32231660, 36023620, 41695424, 51570656, 52119280, 57637792, 60671360, 61240154, 64463320, 72047240, 83390848, 103141312, 104238560, 115275584, 122480308, 128926640, 144094480, 153100385, 206282624, 208477120, 230551168, 244960616, 257853280, 288188960, 306200770, 416954240, 489921232, 515706560, 576377920, 612401540, 979842464, 1031413120, 1152755840, 1224803080, 1959684928, 2449606160, 3919369856, 4899212320, 9798424640, 19596849280]

約数ペア:

[(1, 19596849280), (2, 9798424640), (4, 4899212320), (5, 3919369856), (8, 2449606160), (10, 1959684928), (16, 1224803080), (17, 1152755840), (19, 1031413120), (20, 979842464), (32, 612401540), (34, 576377920), (38, 515706560), (40, 489921232), (47, 416954240), (64, 306200770), (68, 288188960), (76, 257853280), (80, 244960616), (85, 230551168), (94, 208477120), (95, 206282624), (128, 153100385), (136, 144094480), (152, 128926640), (160, 122480308), (170, 115275584), (188, 104238560), (190, 103141312), (235, 83390848), (272, 72047240), (304, 64463320), (320, 61240154), (323, 60671360), (340, 57637792), (376, 52119280), (380, 51570656), (470, 41695424), (544, 36023620), (608, 32231660), (640, 30620077), (646, 30335680), (680, 28818896), (752, 26059640), (760, 25785328), (799, 24526720), (893, 21944960), (940, 20847712), (1088, 18011810), (1216, 16115830), (1292, 15167840), (1360, 14409448), (1504, 13029820), (1520, 12892664), (1598, 12263360), (1615, 12134272), (1786, 10972480), (1880, 10423856), (2017, 9715840), (2176, 9005905), (2432, 8057915), (2584, 7583920), (2720, 7204724), (3008, 6514910), (3040, 6446332), (3196, 6131680), (3230, 6067136), (3572, 5486240), (3760, 5211928), (3995, 4905344), (4034, 4857920), (4465, 4388992), (5168, 3791960), (5440, 3602362), (6016, 3257455), (6080, 3223166), (6392, 3065840), (6460, 3033568), (7144, 2743120), (7520, 2605964), (7990, 2452672), (8068, 2428960), (8930, 2194496), (10085, 1943168), (10336, 1895980), (10880, 1801181), (12160, 1611583), (12784, 1532920), (12920, 1516784), (14288, 1371560), (15040, 1302982), (15181, 1290880), (15980, 1226336), (16136, 1214480), (17860, 1097248), (20170, 971584), (20672, 947990), (25568, 766460), (25840, 758392), (28576, 685780), (30080, 651491), (30362, 645440), (31960, 613168), (32272, 607240), (34289, 571520), (35720, 548624), (38323, 511360), (40340, 485792), (41344, 473995), (51136, 383230), (51680, 379196), (57152, 342890), (60724, 322720), (63920, 306584), (64544, 303620), (68578, 285760), (71440, 274312), (75905, 258176), (76646, 255680), (80680, 242896), (94799, 206720), (102272, 191615), (103360, 189598), (114304, 171445), (121448, 161360), (127840, 153292), (129088, 151810), (137156, 142880)]