2912665140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6779}}^1$

素因数の和:6843

約数の個数: 288

約数和(自身を含む): 11372175360

約数和(自身を除く): 8459510220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 31, 33, 35, 36, 42, 44, 45, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 110, 124, 126, 132, 140, 154, 155, 165, 180, 186, 198, 210, 217, 220, 231, 252, 279, 308, 310, 315, 330, 341, 372, 385, 396, 420, 434, 462, 465, 495, 558, 620, 630, 651, 660, 682, 693, 770, 868, 924, 930, 990, 1023, 1085, 1116, 1155, 1260, 1302, 1364, 1386, 1395, 1540, 1705, 1860, 1953, 1980, 2046, 2170, 2310, 2387, 2604, 2772, 2790, 3069, 3255, 3410, 3465, 3906, 4092, 4340, 4620, 4774, 5115, 5580, 6138, 6510, 6779, 6820, 6930, 7161, 7812, 9548, 9765, 10230, 11935, 12276, 13020, 13558, 13860, 14322, 15345, 19530, 20337, 20460, 21483, 23870, 27116, 28644, 30690, 33895, 35805, 39060, 40674, 42966, 47453, 47740, 61011, 61380, 67790, 71610, 74569, 81348, 85932, 94906, 101685, 107415, 122022, 135580, 142359, 143220, 149138, 189812, 203370, 210149, 214830, 223707, 237265, 244044, 284718, 298276, 305055, 372845, 406740, 420298, 427077, 429660, 447414, 474530, 521983, 569436, 610110, 630447, 671121, 711795, 745690, 840596, 854154, 894828, 949060, 1043966, 1050745, 1118535, 1220220, 1260894, 1342242, 1423590, 1471043, 1491380, 1565949, 1708308, 1891341, 2087932, 2101490, 2135385, 2237070, 2311639, 2521788, 2609915, 2684484, 2847180, 2942086, 3131898, 3152235, 3355605, 3782682, 4202980, 4270770, 4413129, 4474140, 4623278, 4697847, 5219830, 5884172, 6263796, 6304470, 6711210, 6934917, 7355215, 7565364, 7829745, 8541540, 8826258, 9246556, 9395694, 9456705, 10439660, 11558195, 12608940, 13239387, 13422420, 13869834, 14710430, 15659490, 16181473, 17652516, 18791388, 18913410, 20804751, 22065645, 23116390, 23489235, 26478774, 27739668, 29420860, 31318980, 32362946, 34674585, 37826820, 41609502, 44131290, 46232780, 46978470, 48544419, 52957548, 64725892, 66196935, 69349170, 80907365, 83219004, 88262580, 93956940, 97088838, 104023755, 132393870, 138698340, 145633257, 161814730, 194177676, 208047510, 242722095, 264787740, 291266514, 323629460, 416095020, 485444190, 582533028, 728166285, 970888380, 1456332570, 2912665140]

約数ペア:

[(1, 2912665140), (2, 1456332570), (3, 970888380), (4, 728166285), (5, 582533028), (6, 485444190), (7, 416095020), (9, 323629460), (10, 291266514), (11, 264787740), (12, 242722095), (14, 208047510), (15, 194177676), (18, 161814730), (20, 145633257), (21, 138698340), (22, 132393870), (28, 104023755), (30, 97088838), (31, 93956940), (33, 88262580), (35, 83219004), (36, 80907365), (42, 69349170), (44, 66196935), (45, 64725892), (55, 52957548), (60, 48544419), (62, 46978470), (63, 46232780), (66, 44131290), (70, 41609502), (77, 37826820), (84, 34674585), (90, 32362946), (93, 31318980), (99, 29420860), (105, 27739668), (110, 26478774), (124, 23489235), (126, 23116390), (132, 22065645), (140, 20804751), (154, 18913410), (155, 18791388), (165, 17652516), (180, 16181473), (186, 15659490), (198, 14710430), (210, 13869834), (217, 13422420), (220, 13239387), (231, 12608940), (252, 11558195), (279, 10439660), (308, 9456705), (310, 9395694), (315, 9246556), (330, 8826258), (341, 8541540), (372, 7829745), (385, 7565364), (396, 7355215), (420, 6934917), (434, 6711210), (462, 6304470), (465, 6263796), (495, 5884172), (558, 5219830), (620, 4697847), (630, 4623278), (651, 4474140), (660, 4413129), (682, 4270770), (693, 4202980), (770, 3782682), (868, 3355605), (924, 3152235), (930, 3131898), (990, 2942086), (1023, 2847180), (1085, 2684484), (1116, 2609915), (1155, 2521788), (1260, 2311639), (1302, 2237070), (1364, 2135385), (1386, 2101490), (1395, 2087932), (1540, 1891341), (1705, 1708308), (1860, 1565949), (1953, 1491380), (1980, 1471043), (2046, 1423590), (2170, 1342242), (2310, 1260894), (2387, 1220220), (2604, 1118535), (2772, 1050745), (2790, 1043966), (3069, 949060), (3255, 894828), (3410, 854154), (3465, 840596), (3906, 745690), (4092, 711795), (4340, 671121), (4620, 630447), (4774, 610110), (5115, 569436), (5580, 521983), (6138, 474530), (6510, 447414), (6779, 429660), (6820, 427077), (6930, 420298), (7161, 406740), (7812, 372845), (9548, 305055), (9765, 298276), (10230, 284718), (11935, 244044), (12276, 237265), (13020, 223707), (13558, 214830), (13860, 210149), (14322, 203370), (15345, 189812), (19530, 149138), (20337, 143220), (20460, 142359), (21483, 135580), (23870, 122022), (27116, 107415), (28644, 101685), (30690, 94906), (33895, 85932), (35805, 81348), (39060, 74569), (40674, 71610), (42966, 67790), (47453, 61380), (47740, 61011)]