208036709840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{6221}}^1$

素因数の和:6685

約数の個数: 160

約数和(自身を含む): 521281350144

約数和(自身を除く): 313244640304

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 67, 68, 80, 85, 134, 136, 170, 268, 272, 335, 340, 367, 536, 670, 680, 734, 1072, 1139, 1340, 1360, 1468, 1835, 2278, 2680, 2936, 3670, 4556, 5360, 5695, 5872, 6221, 6239, 7340, 9112, 11390, 12442, 12478, 14680, 18224, 22780, 24589, 24884, 24956, 29360, 31105, 31195, 45560, 49178, 49768, 49912, 62210, 62390, 91120, 98356, 99536, 99824, 105757, 122945, 124420, 124780, 196712, 211514, 245890, 248840, 249560, 393424, 416807, 418013, 423028, 491780, 497680, 499120, 528785, 833614, 836026, 846056, 983560, 1057570, 1667228, 1672052, 1692112, 1967120, 2084035, 2090065, 2115140, 2283107, 3334456, 3344104, 4168070, 4180130, 4230280, 4566214, 6668912, 6688208, 7085719, 8336140, 8360260, 8460560, 9132428, 11415535, 14171438, 16672280, 16720520, 18264856, 22831070, 28342876, 33344560, 33441040, 35428595, 36529712, 38812819, 45662140, 56685752, 70857190, 77625638, 91324280, 113371504, 141714380, 152968169, 155251276, 182648560, 194064095, 283428760, 305936338, 310502552, 388128190, 566857520, 611872676, 621005104, 764840845, 776256380, 1223745352, 1529681690, 1552512760, 2447490704, 2600458873, 3059363380, 3105025520, 5200917746, 6118726760, 10401835492, 12237453520, 13002294365, 20803670984, 26004588730, 41607341968, 52009177460, 104018354920, 208036709840]

約数ペア:

[(1, 208036709840), (2, 104018354920), (4, 52009177460), (5, 41607341968), (8, 26004588730), (10, 20803670984), (16, 13002294365), (17, 12237453520), (20, 10401835492), (34, 6118726760), (40, 5200917746), (67, 3105025520), (68, 3059363380), (80, 2600458873), (85, 2447490704), (134, 1552512760), (136, 1529681690), (170, 1223745352), (268, 776256380), (272, 764840845), (335, 621005104), (340, 611872676), (367, 566857520), (536, 388128190), (670, 310502552), (680, 305936338), (734, 283428760), (1072, 194064095), (1139, 182648560), (1340, 155251276), (1360, 152968169), (1468, 141714380), (1835, 113371504), (2278, 91324280), (2680, 77625638), (2936, 70857190), (3670, 56685752), (4556, 45662140), (5360, 38812819), (5695, 36529712), (5872, 35428595), (6221, 33441040), (6239, 33344560), (7340, 28342876), (9112, 22831070), (11390, 18264856), (12442, 16720520), (12478, 16672280), (14680, 14171438), (18224, 11415535), (22780, 9132428), (24589, 8460560), (24884, 8360260), (24956, 8336140), (29360, 7085719), (31105, 6688208), (31195, 6668912), (45560, 4566214), (49178, 4230280), (49768, 4180130), (49912, 4168070), (62210, 3344104), (62390, 3334456), (91120, 2283107), (98356, 2115140), (99536, 2090065), (99824, 2084035), (105757, 1967120), (122945, 1692112), (124420, 1672052), (124780, 1667228), (196712, 1057570), (211514, 983560), (245890, 846056), (248840, 836026), (249560, 833614), (393424, 528785), (416807, 499120), (418013, 497680), (423028, 491780)]