19578539664

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:730

約数の個数: 240

約数和(自身を含む): 58805760000

約数和(自身を除く): 39227220336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 79, 114, 144, 152, 158, 171, 228, 237, 239, 304, 316, 342, 379, 456, 474, 478, 632, 684, 711, 717, 758, 912, 948, 956, 1137, 1264, 1368, 1422, 1434, 1501, 1516, 1896, 1912, 2151, 2274, 2736, 2844, 2868, 3002, 3032, 3411, 3792, 3824, 4302, 4503, 4541, 4548, 5688, 5736, 6004, 6064, 6822, 7201, 8604, 9006, 9082, 9096, 11376, 11472, 12008, 13509, 13623, 13644, 14402, 17208, 18012, 18164, 18192, 18881, 21603, 24016, 27018, 27246, 27288, 28804, 29941, 34416, 36024, 36328, 37762, 40869, 43206, 54036, 54492, 54576, 56643, 57608, 59882, 64809, 72048, 72656, 75524, 81738, 86412, 89823, 90581, 108072, 108984, 113286, 115216, 119764, 129618, 151048, 163476, 169929, 172824, 179646, 181162, 216144, 217968, 226572, 239528, 259236, 269469, 271743, 302096, 326952, 339858, 345648, 358739, 359292, 362324, 453144, 479056, 518472, 538938, 543486, 568879, 653904, 679716, 717478, 718584, 724648, 815229, 906288, 1036944, 1076217, 1077876, 1086972, 1137758, 1359432, 1434956, 1437168, 1449296, 1630458, 1706637, 1721039, 2152434, 2155752, 2173944, 2275516, 2718864, 2869912, 3228651, 3260916, 3413274, 3442078, 4304868, 4311504, 4347888, 4551032, 5119911, 5163117, 5739824, 6457302, 6521832, 6826548, 6884156, 7155899, 8609736, 9102064, 10239822, 10326234, 12914604, 13043664, 13653096, 13768312, 14311798, 15489351, 17219472, 20479644, 20652468, 21467697, 25829208, 27306192, 27536624, 28623596, 30978702, 40959288, 41304936, 42935394, 51658416, 57247192, 61957404, 64403091, 81918576, 82609872, 85870788, 114494384, 123914808, 128806182, 135962081, 171741576, 247829616, 257612364, 271924162, 343483152, 407886243, 515224728, 543848324, 815772486, 1030449456, 1087696648, 1223658729, 1631544972, 2175393296, 2447317458, 3263089944, 4894634916, 6526179888, 9789269832, 19578539664]

約数ペア:

[(1, 19578539664), (2, 9789269832), (3, 6526179888), (4, 4894634916), (6, 3263089944), (8, 2447317458), (9, 2175393296), (12, 1631544972), (16, 1223658729), (18, 1087696648), (19, 1030449456), (24, 815772486), (36, 543848324), (38, 515224728), (48, 407886243), (57, 343483152), (72, 271924162), (76, 257612364), (79, 247829616), (114, 171741576), (144, 135962081), (152, 128806182), (158, 123914808), (171, 114494384), (228, 85870788), (237, 82609872), (239, 81918576), (304, 64403091), (316, 61957404), (342, 57247192), (379, 51658416), (456, 42935394), (474, 41304936), (478, 40959288), (632, 30978702), (684, 28623596), (711, 27536624), (717, 27306192), (758, 25829208), (912, 21467697), (948, 20652468), (956, 20479644), (1137, 17219472), (1264, 15489351), (1368, 14311798), (1422, 13768312), (1434, 13653096), (1501, 13043664), (1516, 12914604), (1896, 10326234), (1912, 10239822), (2151, 9102064), (2274, 8609736), (2736, 7155899), (2844, 6884156), (2868, 6826548), (3002, 6521832), (3032, 6457302), (3411, 5739824), (3792, 5163117), (3824, 5119911), (4302, 4551032), (4503, 4347888), (4541, 4311504), (4548, 4304868), (5688, 3442078), (5736, 3413274), (6004, 3260916), (6064, 3228651), (6822, 2869912), (7201, 2718864), (8604, 2275516), (9006, 2173944), (9082, 2155752), (9096, 2152434), (11376, 1721039), (11472, 1706637), (12008, 1630458), (13509, 1449296), (13623, 1437168), (13644, 1434956), (14402, 1359432), (17208, 1137758), (18012, 1086972), (18164, 1077876), (18192, 1076217), (18881, 1036944), (21603, 906288), (24016, 815229), (27018, 724648), (27246, 718584), (27288, 717478), (28804, 679716), (29941, 653904), (34416, 568879), (36024, 543486), (36328, 538938), (37762, 518472), (40869, 479056), (43206, 453144), (54036, 362324), (54492, 359292), (54576, 358739), (56643, 345648), (57608, 339858), (59882, 326952), (64809, 302096), (72048, 271743), (72656, 269469), (75524, 259236), (81738, 239528), (86412, 226572), (89823, 217968), (90581, 216144), (108072, 181162), (108984, 179646), (113286, 172824), (115216, 169929), (119764, 163476), (129618, 151048)]