979427954960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4339897}}^1$

素因数の和:4339961

約数の個数: 160

約数和(自身を含む): 2893080164352

約数和(自身を除く): 1913652209392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 3224, 3472, 3640, 4030, 4340, 5642, 6448, 7280, 8060, 8680, 11284, 14105, 16120, 17360, 22568, 28210, 32240, 45136, 56420, 112840, 225680, 4339897, 8679794, 17359588, 21699485, 30379279, 34719176, 43398970, 56418661, 60758558, 69438352, 86797940, 112837322, 121517116, 134536807, 151896395, 173595880, 225674644, 243034232, 269073614, 282093305, 303792790, 347191760, 394930627, 451349288, 486068464, 538147228, 564186610, 607585580, 672684035, 789861254, 902698576, 941757649, 1076294456, 1128373220, 1215171160, 1345368070, 1579722508, 1748978491, 1883515298, 1974653135, 2152588912, 2256746440, 2430342320, 2690736140, 3159445016, 3497956982, 3767030596, 3949306270, 4513492880, 4708788245, 5381472280, 6318890032, 6995913964, 7534061192, 7898612540, 8744892455, 9417576490, 10762944560, 12242849437, 13991827928, 15068122384, 15797225080, 17489784910, 18835152980, 24485698874, 27983655856, 31594450160, 34979569820, 37670305960, 48971397748, 61214247185, 69959139640, 75340611920, 97942795496, 122428494370, 139918279280, 195885590992, 244856988740, 489713977480, 979427954960]

約数ペア:

[(1, 979427954960), (2, 489713977480), (4, 244856988740), (5, 195885590992), (7, 139918279280), (8, 122428494370), (10, 97942795496), (13, 75340611920), (14, 69959139640), (16, 61214247185), (20, 48971397748), (26, 37670305960), (28, 34979569820), (31, 31594450160), (35, 27983655856), (40, 24485698874), (52, 18835152980), (56, 17489784910), (62, 15797225080), (65, 15068122384), (70, 13991827928), (80, 12242849437), (91, 10762944560), (104, 9417576490), (112, 8744892455), (124, 7898612540), (130, 7534061192), (140, 6995913964), (155, 6318890032), (182, 5381472280), (208, 4708788245), (217, 4513492880), (248, 3949306270), (260, 3767030596), (280, 3497956982), (310, 3159445016), (364, 2690736140), (403, 2430342320), (434, 2256746440), (455, 2152588912), (496, 1974653135), (520, 1883515298), (560, 1748978491), (620, 1579722508), (728, 1345368070), (806, 1215171160), (868, 1128373220), (910, 1076294456), (1040, 941757649), (1085, 902698576), (1240, 789861254), (1456, 672684035), (1612, 607585580), (1736, 564186610), (1820, 538147228), (2015, 486068464), (2170, 451349288), (2480, 394930627), (2821, 347191760), (3224, 303792790), (3472, 282093305), (3640, 269073614), (4030, 243034232), (4340, 225674644), (5642, 173595880), (6448, 151896395), (7280, 134536807), (8060, 121517116), (8680, 112837322), (11284, 86797940), (14105, 69438352), (16120, 60758558), (17360, 56418661), (22568, 43398970), (28210, 34719176), (32240, 30379279), (45136, 21699485), (56420, 17359588), (112840, 8679794), (225680, 4339897)]