77469438640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{3257}}^1$

素因数の和:3611

約数の個数: 160

約数和(自身を含む): 198957980160

約数和(自身を除く): 121488541520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 151, 176, 179, 220, 302, 358, 440, 604, 716, 755, 880, 895, 1208, 1432, 1510, 1661, 1790, 1969, 2416, 2864, 3020, 3257, 3322, 3580, 3938, 6040, 6514, 6644, 7160, 7876, 8305, 9845, 12080, 13028, 13288, 14320, 15752, 16285, 16610, 19690, 26056, 26576, 27029, 31504, 32570, 33220, 35827, 39380, 52112, 54058, 65140, 66440, 71654, 78760, 108116, 130280, 132880, 135145, 143308, 157520, 179135, 216232, 260560, 270290, 286616, 297319, 358270, 432464, 491807, 540580, 573232, 583003, 594638, 716540, 983614, 1081160, 1166006, 1189276, 1433080, 1486595, 1967228, 2162320, 2332012, 2378552, 2459035, 2866160, 2915015, 2973190, 3934456, 4664024, 4757104, 4918070, 5409877, 5830030, 5946380, 6413033, 7868912, 9328048, 9836140, 10819754, 11660060, 11892760, 12826066, 19672280, 21639508, 23320120, 23785520, 25652132, 27049385, 32065165, 39344560, 43279016, 46640240, 51304264, 54098770, 64130330, 86558032, 88033453, 102608528, 108197540, 128260660, 176066906, 216395080, 256521320, 352133812, 432790160, 440167265, 513042640, 704267624, 880334530, 968367983, 1408535248, 1760669060, 1936735966, 3521338120, 3873471932, 4841839915, 7042676240, 7746943864, 9683679830, 15493887728, 19367359660, 38734719320, 77469438640]

約数ペア:

[(1, 77469438640), (2, 38734719320), (4, 19367359660), (5, 15493887728), (8, 9683679830), (10, 7746943864), (11, 7042676240), (16, 4841839915), (20, 3873471932), (22, 3521338120), (40, 1936735966), (44, 1760669060), (55, 1408535248), (80, 968367983), (88, 880334530), (110, 704267624), (151, 513042640), (176, 440167265), (179, 432790160), (220, 352133812), (302, 256521320), (358, 216395080), (440, 176066906), (604, 128260660), (716, 108197540), (755, 102608528), (880, 88033453), (895, 86558032), (1208, 64130330), (1432, 54098770), (1510, 51304264), (1661, 46640240), (1790, 43279016), (1969, 39344560), (2416, 32065165), (2864, 27049385), (3020, 25652132), (3257, 23785520), (3322, 23320120), (3580, 21639508), (3938, 19672280), (6040, 12826066), (6514, 11892760), (6644, 11660060), (7160, 10819754), (7876, 9836140), (8305, 9328048), (9845, 7868912), (12080, 6413033), (13028, 5946380), (13288, 5830030), (14320, 5409877), (15752, 4918070), (16285, 4757104), (16610, 4664024), (19690, 3934456), (26056, 2973190), (26576, 2915015), (27029, 2866160), (31504, 2459035), (32570, 2378552), (33220, 2332012), (35827, 2162320), (39380, 1967228), (52112, 1486595), (54058, 1433080), (65140, 1189276), (66440, 1166006), (71654, 1081160), (78760, 983614), (108116, 716540), (130280, 594638), (132880, 583003), (135145, 573232), (143308, 540580), (157520, 491807), (179135, 432464), (216232, 358270), (260560, 297319), (270290, 286616)]