21967291710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{9281}}^1$

素因数の和:9348

約数の個数: 288

約数和(自身を含む): 74681635392

約数和(自身を除く): 52714343682

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 17, 18, 21, 26, 30, 34, 35, 39, 42, 45, 51, 63, 65, 70, 78, 85, 90, 91, 102, 105, 117, 119, 126, 130, 153, 170, 182, 195, 210, 221, 234, 238, 255, 273, 289, 306, 315, 357, 390, 442, 455, 510, 546, 578, 585, 595, 630, 663, 714, 765, 819, 867, 910, 1071, 1105, 1170, 1190, 1326, 1365, 1445, 1530, 1547, 1638, 1734, 1785, 1989, 2023, 2142, 2210, 2601, 2730, 2890, 3094, 3315, 3570, 3757, 3978, 4046, 4095, 4335, 4641, 5202, 5355, 6069, 6630, 7514, 7735, 8190, 8670, 9281, 9282, 9945, 10115, 10710, 11271, 12138, 13005, 13923, 15470, 18207, 18562, 18785, 19890, 20230, 22542, 23205, 26010, 26299, 27843, 27846, 30345, 33813, 36414, 37570, 46405, 46410, 52598, 55686, 56355, 60690, 64967, 67626, 69615, 78897, 83529, 91035, 92810, 112710, 120653, 129934, 131495, 139215, 139230, 157777, 157794, 167058, 169065, 182070, 194901, 236691, 241306, 262990, 278430, 315554, 324835, 338130, 361959, 389802, 394485, 417645, 473331, 473382, 584703, 603265, 649670, 723918, 788885, 788970, 835290, 844571, 946662, 974505, 1085877, 1104439, 1169406, 1183455, 1206530, 1419993, 1577770, 1689142, 1809795, 1949010, 2051101, 2171754, 2208878, 2366655, 2366910, 2533713, 2682209, 2839986, 2923515, 3313317, 3619590, 4102202, 4222855, 4733310, 5067426, 5364418, 5429385, 5522195, 5847030, 6153303, 6626634, 7099965, 7601139, 8046627, 8445710, 9939951, 10255505, 10858770, 11044390, 12306606, 12668565, 13411045, 14199930, 14357707, 15202278, 16093254, 16566585, 18459909, 18775463, 19879902, 20511010, 24139881, 25337130, 26822090, 28715414, 30766515, 33133170, 34868717, 36919818, 37550926, 38005695, 40233135, 43073121, 48279762, 49699755, 56326389, 61533030, 69737434, 71788535, 76011390, 80466270, 86146242, 92299545, 93877315, 99399510, 104606151, 112652778, 120699405, 129219363, 143577070, 168979167, 174343585, 184599090, 187754630, 209212302, 215365605, 241398810, 244081019, 258438726, 281631945, 313818453, 337958334, 348687170, 430731210, 488162038, 523030755, 563263890, 627636906, 646096815, 732243057, 844895835, 1046061510, 1220405095, 1292193630, 1464486114, 1569092265, 1689791670, 2196729171, 2440810190, 3138184530, 3661215285, 4393458342, 7322430570, 10983645855, 21967291710]

約数ペア:

[(1, 21967291710), (2, 10983645855), (3, 7322430570), (5, 4393458342), (6, 3661215285), (7, 3138184530), (9, 2440810190), (10, 2196729171), (13, 1689791670), (14, 1569092265), (15, 1464486114), (17, 1292193630), (18, 1220405095), (21, 1046061510), (26, 844895835), (30, 732243057), (34, 646096815), (35, 627636906), (39, 563263890), (42, 523030755), (45, 488162038), (51, 430731210), (63, 348687170), (65, 337958334), (70, 313818453), (78, 281631945), (85, 258438726), (90, 244081019), (91, 241398810), (102, 215365605), (105, 209212302), (117, 187754630), (119, 184599090), (126, 174343585), (130, 168979167), (153, 143577070), (170, 129219363), (182, 120699405), (195, 112652778), (210, 104606151), (221, 99399510), (234, 93877315), (238, 92299545), (255, 86146242), (273, 80466270), (289, 76011390), (306, 71788535), (315, 69737434), (357, 61533030), (390, 56326389), (442, 49699755), (455, 48279762), (510, 43073121), (546, 40233135), (578, 38005695), (585, 37550926), (595, 36919818), (630, 34868717), (663, 33133170), (714, 30766515), (765, 28715414), (819, 26822090), (867, 25337130), (910, 24139881), (1071, 20511010), (1105, 19879902), (1170, 18775463), (1190, 18459909), (1326, 16566585), (1365, 16093254), (1445, 15202278), (1530, 14357707), (1547, 14199930), (1638, 13411045), (1734, 12668565), (1785, 12306606), (1989, 11044390), (2023, 10858770), (2142, 10255505), (2210, 9939951), (2601, 8445710), (2730, 8046627), (2890, 7601139), (3094, 7099965), (3315, 6626634), (3570, 6153303), (3757, 5847030), (3978, 5522195), (4046, 5429385), (4095, 5364418), (4335, 5067426), (4641, 4733310), (5202, 4222855), (5355, 4102202), (6069, 3619590), (6630, 3313317), (7514, 2923515), (7735, 2839986), (8190, 2682209), (8670, 2533713), (9281, 2366910), (9282, 2366655), (9945, 2208878), (10115, 2171754), (10710, 2051101), (11271, 1949010), (12138, 1809795), (13005, 1689142), (13923, 1577770), (15470, 1419993), (18207, 1206530), (18562, 1183455), (18785, 1169406), (19890, 1104439), (20230, 1085877), (22542, 974505), (23205, 946662), (26010, 844571), (26299, 835290), (27843, 788970), (27846, 788885), (30345, 723918), (33813, 649670), (36414, 603265), (37570, 584703), (46405, 473382), (46410, 473331), (52598, 417645), (55686, 394485), (56355, 389802), (60690, 361959), (64967, 338130), (67626, 324835), (69615, 315554), (78897, 278430), (83529, 262990), (91035, 241306), (92810, 236691), (112710, 194901), (120653, 182070), (129934, 169065), (131495, 167058), (139215, 157794), (139230, 157777)]