19540136736

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1117}}^1$

素因数の和:1553

約数の個数: 240

約数和(自身を含む): 61055290296

約数和(自身を除く): 41515153560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 272, 288, 306, 324, 397, 408, 432, 459, 544, 612, 648, 794, 816, 864, 918, 1117, 1191, 1224, 1296, 1377, 1588, 1632, 1836, 2234, 2382, 2448, 2592, 2754, 3176, 3351, 3573, 3672, 4468, 4764, 4896, 5508, 6352, 6702, 6749, 7146, 7344, 8936, 9528, 10053, 10719, 11016, 12704, 13404, 13498, 14292, 14688, 17872, 18989, 19056, 20106, 20247, 21438, 22032, 26808, 26996, 28584, 30159, 32157, 35744, 37978, 38112, 40212, 40494, 42876, 44064, 53616, 53992, 56967, 57168, 60318, 60741, 64314, 75956, 80424, 80988, 85752, 90477, 107232, 107984, 113934, 114336, 120636, 121482, 128628, 151912, 160848, 161976, 170901, 171504, 180954, 182223, 215968, 227868, 241272, 242964, 257256, 303824, 321696, 323952, 341802, 343008, 361908, 364446, 443449, 455736, 482544, 485928, 512703, 514512, 546669, 607648, 647904, 683604, 723816, 728892, 886898, 911472, 965088, 971856, 1025406, 1029024, 1093338, 1330347, 1367208, 1447632, 1457784, 1538109, 1773796, 1822944, 1943712, 2050812, 2186676, 2660694, 2734416, 2895264, 2915568, 3076218, 3547592, 3991041, 4101624, 4373352, 5321388, 5468832, 5831136, 6152436, 7095184, 7538633, 7982082, 8203248, 8746704, 10642776, 11973123, 12304872, 14190368, 15077266, 15964164, 16406496, 17493408, 21285552, 22615899, 23946246, 24609744, 30154532, 31928328, 35919369, 42571104, 45231798, 47892492, 49219488, 60309064, 63856656, 67847697, 71838738, 90463596, 95784984, 120618128, 127713312, 135695394, 143677476, 180927192, 191569968, 203543091, 241236256, 271390788, 287354952, 361854384, 383139936, 407086182, 542781576, 574709904, 610629273, 723708768, 814172364, 1085563152, 1149419808, 1221258546, 1628344728, 2171126304, 2442517092, 3256689456, 4885034184, 6513378912, 9770068368, 19540136736]

約数ペア:

[(1, 19540136736), (2, 9770068368), (3, 6513378912), (4, 4885034184), (6, 3256689456), (8, 2442517092), (9, 2171126304), (12, 1628344728), (16, 1221258546), (17, 1149419808), (18, 1085563152), (24, 814172364), (27, 723708768), (32, 610629273), (34, 574709904), (36, 542781576), (48, 407086182), (51, 383139936), (54, 361854384), (68, 287354952), (72, 271390788), (81, 241236256), (96, 203543091), (102, 191569968), (108, 180927192), (136, 143677476), (144, 135695394), (153, 127713312), (162, 120618128), (204, 95784984), (216, 90463596), (272, 71838738), (288, 67847697), (306, 63856656), (324, 60309064), (397, 49219488), (408, 47892492), (432, 45231798), (459, 42571104), (544, 35919369), (612, 31928328), (648, 30154532), (794, 24609744), (816, 23946246), (864, 22615899), (918, 21285552), (1117, 17493408), (1191, 16406496), (1224, 15964164), (1296, 15077266), (1377, 14190368), (1588, 12304872), (1632, 11973123), (1836, 10642776), (2234, 8746704), (2382, 8203248), (2448, 7982082), (2592, 7538633), (2754, 7095184), (3176, 6152436), (3351, 5831136), (3573, 5468832), (3672, 5321388), (4468, 4373352), (4764, 4101624), (4896, 3991041), (5508, 3547592), (6352, 3076218), (6702, 2915568), (6749, 2895264), (7146, 2734416), (7344, 2660694), (8936, 2186676), (9528, 2050812), (10053, 1943712), (10719, 1822944), (11016, 1773796), (12704, 1538109), (13404, 1457784), (13498, 1447632), (14292, 1367208), (14688, 1330347), (17872, 1093338), (18989, 1029024), (19056, 1025406), (20106, 971856), (20247, 965088), (21438, 911472), (22032, 886898), (26808, 728892), (26996, 723816), (28584, 683604), (30159, 647904), (32157, 607648), (35744, 546669), (37978, 514512), (38112, 512703), (40212, 485928), (40494, 482544), (42876, 455736), (44064, 443449), (53616, 364446), (53992, 361908), (56967, 343008), (57168, 341802), (60318, 323952), (60741, 321696), (64314, 303824), (75956, 257256), (80424, 242964), (80988, 241272), (85752, 227868), (90477, 215968), (107232, 182223), (107984, 180954), (113934, 171504), (114336, 170901), (120636, 161976), (121482, 160848), (128628, 151912)]