8485019080020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{841873}}^1$

素因数の和:842335

約数の個数: 288

約数和(自身を含む): 31036459534080

約数和(自身を除く): 22551440454060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 421, 532, 570, 630, 665, 684, 798, 842, 855, 1140, 1197, 1260, 1263, 1330, 1596, 1684, 1710, 1995, 2105, 2394, 2526, 2660, 2947, 3420, 3789, 3990, 4210, 4788, 5052, 5894, 5985, 6315, 7578, 7980, 7999, 8420, 8841, 11788, 11970, 12630, 14735, 15156, 15998, 17682, 18945, 23940, 23997, 25260, 26523, 29470, 31996, 35364, 37890, 39995, 44205, 47994, 53046, 55993, 58940, 71991, 75780, 79990, 88410, 95988, 106092, 111986, 119985, 132615, 143982, 159980, 167979, 176820, 223972, 239970, 265230, 279965, 287964, 335958, 359955, 479940, 503937, 530460, 559930, 671916, 719910, 839895, 841873, 1007874, 1119860, 1439820, 1679790, 1683746, 2015748, 2519685, 2525619, 3359580, 3367492, 4209365, 5039370, 5051238, 5893111, 7576857, 8418730, 10078740, 10102476, 11786222, 12628095, 15153714, 15995587, 16837460, 17679333, 23572444, 25256190, 29465555, 30307428, 31991174, 35358666, 37884285, 47986761, 50512380, 53037999, 58931110, 63982348, 70717332, 75768570, 79977935, 88396665, 95973522, 106075998, 111969109, 117862220, 143960283, 151537140, 159955870, 176793330, 191947044, 212151996, 223938218, 239933805, 265189995, 287920566, 319911740, 335907327, 353586660, 354428533, 447876436, 479867610, 530379990, 559845545, 575841132, 671814654, 708857066, 719801415, 959735220, 1007721981, 1060759980, 1063285599, 1119691090, 1343629308, 1417714132, 1439602830, 1679536635, 1772142665, 2015443962, 2126571198, 2239382180, 2480999731, 2879205660, 3189856797, 3359073270, 3544285330, 4030887924, 4253142396, 4961999462, 5038609905, 5316427995, 6379713594, 6718146540, 6734142127, 7088570660, 7442999193, 9923998924, 10077219810, 10632855990, 12404998655, 12759427188, 13468284254, 14885998386, 15949283985, 20154439620, 20202426381, 21265711980, 22328997579, 24809997310, 26936568508, 29771996772, 31898567970, 33670710635, 37214995965, 40404852762, 44657995158, 47138994889, 49619994620, 60607279143, 63797135940, 67341421270, 74429991930, 80809705524, 89315990316, 94277989778, 101012131905, 111644987895, 121214558286, 134682842540, 141416984667, 148859983860, 188555979556, 202024263810, 223289975790, 235694974445, 242429116572, 282833969334, 303036395715, 404048527620, 424250954001, 446579951580, 471389948890, 565667938668, 606072791430, 707084923335, 848501908002, 942779897780, 1212145582860, 1414169846670, 1697003816004, 2121254770005, 2828339693340, 4242509540010, 8485019080020]

約数ペア:

[(1, 8485019080020), (2, 4242509540010), (3, 2828339693340), (4, 2121254770005), (5, 1697003816004), (6, 1414169846670), (7, 1212145582860), (9, 942779897780), (10, 848501908002), (12, 707084923335), (14, 606072791430), (15, 565667938668), (18, 471389948890), (19, 446579951580), (20, 424250954001), (21, 404048527620), (28, 303036395715), (30, 282833969334), (35, 242429116572), (36, 235694974445), (38, 223289975790), (42, 202024263810), (45, 188555979556), (57, 148859983860), (60, 141416984667), (63, 134682842540), (70, 121214558286), (76, 111644987895), (84, 101012131905), (90, 94277989778), (95, 89315990316), (105, 80809705524), (114, 74429991930), (126, 67341421270), (133, 63797135940), (140, 60607279143), (171, 49619994620), (180, 47138994889), (190, 44657995158), (210, 40404852762), (228, 37214995965), (252, 33670710635), (266, 31898567970), (285, 29771996772), (315, 26936568508), (342, 24809997310), (380, 22328997579), (399, 21265711980), (420, 20202426381), (421, 20154439620), (532, 15949283985), (570, 14885998386), (630, 13468284254), (665, 12759427188), (684, 12404998655), (798, 10632855990), (842, 10077219810), (855, 9923998924), (1140, 7442999193), (1197, 7088570660), (1260, 6734142127), (1263, 6718146540), (1330, 6379713594), (1596, 5316427995), (1684, 5038609905), (1710, 4961999462), (1995, 4253142396), (2105, 4030887924), (2394, 3544285330), (2526, 3359073270), (2660, 3189856797), (2947, 2879205660), (3420, 2480999731), (3789, 2239382180), (3990, 2126571198), (4210, 2015443962), (4788, 1772142665), (5052, 1679536635), (5894, 1439602830), (5985, 1417714132), (6315, 1343629308), (7578, 1119691090), (7980, 1063285599), (7999, 1060759980), (8420, 1007721981), (8841, 959735220), (11788, 719801415), (11970, 708857066), (12630, 671814654), (14735, 575841132), (15156, 559845545), (15998, 530379990), (17682, 479867610), (18945, 447876436), (23940, 354428533), (23997, 353586660), (25260, 335907327), (26523, 319911740), (29470, 287920566), (31996, 265189995), (35364, 239933805), (37890, 223938218), (39995, 212151996), (44205, 191947044), (47994, 176793330), (53046, 159955870), (55993, 151537140), (58940, 143960283), (71991, 117862220), (75780, 111969109), (79990, 106075998), (88410, 95973522), (95988, 88396665), (106092, 79977935), (111986, 75768570), (119985, 70717332), (132615, 63982348), (143982, 58931110), (159980, 53037999), (167979, 50512380), (176820, 47986761), (223972, 37884285), (239970, 35358666), (265230, 31991174), (279965, 30307428), (287964, 29465555), (335958, 25256190), (359955, 23572444), (479940, 17679333), (503937, 16837460), (530460, 15995587), (559930, 15153714), (671916, 12628095), (719910, 11786222), (839895, 10102476), (841873, 10078740), (1007874, 8418730), (1119860, 7576857), (1439820, 5893111), (1679790, 5051238), (1683746, 5039370), (2015748, 4209365), (2519685, 3367492), (2525619, 3359580)]