8111158440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6701}}^1$

素因数の和:6864

約数の個数: 256

約数和(自身を含む): 30573987840

約数和(自身を除く): 22462829400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 131, 132, 140, 154, 165, 168, 210, 220, 231, 262, 264, 280, 308, 330, 385, 393, 420, 440, 462, 524, 616, 655, 660, 770, 786, 840, 917, 924, 1048, 1155, 1310, 1320, 1441, 1540, 1572, 1834, 1848, 1965, 2310, 2620, 2751, 2882, 3080, 3144, 3668, 3930, 4323, 4585, 4620, 5240, 5502, 5764, 6701, 7205, 7336, 7860, 8646, 9170, 9240, 10087, 11004, 11528, 13402, 13755, 14410, 15720, 17292, 18340, 20103, 20174, 21615, 22008, 26804, 27510, 28820, 30261, 33505, 34584, 36680, 40206, 40348, 43230, 46907, 50435, 53608, 55020, 57640, 60522, 67010, 73711, 80412, 80696, 86460, 93814, 100515, 100870, 110040, 121044, 134020, 140721, 147422, 151305, 160824, 172920, 187628, 201030, 201740, 221133, 234535, 242088, 268040, 281442, 294844, 302610, 368555, 375256, 402060, 403480, 442266, 469070, 515977, 562884, 589688, 605220, 703605, 737110, 804120, 877831, 884532, 938140, 1031954, 1105665, 1125768, 1210440, 1407210, 1474220, 1547931, 1755662, 1769064, 1876280, 2063908, 2211330, 2579885, 2633493, 2814420, 2948440, 3095862, 3511324, 4127816, 4389155, 4422660, 5159770, 5266986, 5628840, 6144817, 6191724, 7022648, 7739655, 8778310, 8845320, 9656141, 10319540, 10533972, 12289634, 12383448, 13167465, 15479310, 17556620, 18434451, 19312282, 20639080, 21067944, 24579268, 26334930, 28968423, 30724085, 30958620, 35113240, 36868902, 38624564, 48280705, 49158536, 52669860, 57936846, 61448170, 61917240, 67592987, 73737804, 77249128, 92172255, 96561410, 105339720, 115873692, 122896340, 135185974, 144842115, 147475608, 184344510, 193122820, 202778961, 231747384, 245792680, 270371948, 289684230, 337964935, 368689020, 386245640, 405557922, 540743896, 579368460, 675929870, 737378040, 811115844, 1013894805, 1158736920, 1351859740, 1622231688, 2027789610, 2703719480, 4055579220, 8111158440]

約数ペア:

[(1, 8111158440), (2, 4055579220), (3, 2703719480), (4, 2027789610), (5, 1622231688), (6, 1351859740), (7, 1158736920), (8, 1013894805), (10, 811115844), (11, 737378040), (12, 675929870), (14, 579368460), (15, 540743896), (20, 405557922), (21, 386245640), (22, 368689020), (24, 337964935), (28, 289684230), (30, 270371948), (33, 245792680), (35, 231747384), (40, 202778961), (42, 193122820), (44, 184344510), (55, 147475608), (56, 144842115), (60, 135185974), (66, 122896340), (70, 115873692), (77, 105339720), (84, 96561410), (88, 92172255), (105, 77249128), (110, 73737804), (120, 67592987), (131, 61917240), (132, 61448170), (140, 57936846), (154, 52669860), (165, 49158536), (168, 48280705), (210, 38624564), (220, 36868902), (231, 35113240), (262, 30958620), (264, 30724085), (280, 28968423), (308, 26334930), (330, 24579268), (385, 21067944), (393, 20639080), (420, 19312282), (440, 18434451), (462, 17556620), (524, 15479310), (616, 13167465), (655, 12383448), (660, 12289634), (770, 10533972), (786, 10319540), (840, 9656141), (917, 8845320), (924, 8778310), (1048, 7739655), (1155, 7022648), (1310, 6191724), (1320, 6144817), (1441, 5628840), (1540, 5266986), (1572, 5159770), (1834, 4422660), (1848, 4389155), (1965, 4127816), (2310, 3511324), (2620, 3095862), (2751, 2948440), (2882, 2814420), (3080, 2633493), (3144, 2579885), (3668, 2211330), (3930, 2063908), (4323, 1876280), (4585, 1769064), (4620, 1755662), (5240, 1547931), (5502, 1474220), (5764, 1407210), (6701, 1210440), (7205, 1125768), (7336, 1105665), (7860, 1031954), (8646, 938140), (9170, 884532), (9240, 877831), (10087, 804120), (11004, 737110), (11528, 703605), (13402, 605220), (13755, 589688), (14410, 562884), (15720, 515977), (17292, 469070), (18340, 442266), (20103, 403480), (20174, 402060), (21615, 375256), (22008, 368555), (26804, 302610), (27510, 294844), (28820, 281442), (30261, 268040), (33505, 242088), (34584, 234535), (36680, 221133), (40206, 201740), (40348, 201030), (43230, 187628), (46907, 172920), (50435, 160824), (53608, 151305), (55020, 147422), (57640, 140721), (60522, 134020), (67010, 121044), (73711, 110040), (80412, 100870), (80696, 100515), (86460, 93814)]