8868146640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67061}}^1$

素因数の和:67125

約数の個数: 160

約数和(自身を含む): 29936476800

約数和(自身を除く): 21068330160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 435, 456, 464, 551, 570, 580, 696, 760, 870, 912, 1102, 1140, 1160, 1392, 1520, 1653, 1740, 2204, 2280, 2320, 2755, 3306, 3480, 4408, 4560, 5510, 6612, 6960, 8265, 8816, 11020, 13224, 16530, 22040, 26448, 33060, 44080, 66120, 67061, 132240, 134122, 201183, 268244, 335305, 402366, 536488, 670610, 804732, 1005915, 1072976, 1274159, 1341220, 1609464, 1944769, 2011830, 2548318, 2682440, 3218928, 3822477, 3889538, 4023660, 5096636, 5364880, 5834307, 6370795, 7644954, 7779076, 8047320, 9723845, 10193272, 11668614, 12741590, 15289908, 15558152, 16094640, 19112385, 19447690, 20386544, 23337228, 25483180, 29171535, 30579816, 31116304, 36950611, 38224770, 38895380, 46674456, 50966360, 58343070, 61159632, 73901222, 76449540, 77790760, 93348912, 101932720, 110851833, 116686140, 147802444, 152899080, 155581520, 184753055, 221703666, 233372280, 295604888, 305798160, 369506110, 443407332, 466744560, 554259165, 591209776, 739012220, 886814664, 1108518330, 1478024440, 1773629328, 2217036660, 2956048880, 4434073320, 8868146640]

約数ペア:

[(1, 8868146640), (2, 4434073320), (3, 2956048880), (4, 2217036660), (5, 1773629328), (6, 1478024440), (8, 1108518330), (10, 886814664), (12, 739012220), (15, 591209776), (16, 554259165), (19, 466744560), (20, 443407332), (24, 369506110), (29, 305798160), (30, 295604888), (38, 233372280), (40, 221703666), (48, 184753055), (57, 155581520), (58, 152899080), (60, 147802444), (76, 116686140), (80, 110851833), (87, 101932720), (95, 93348912), (114, 77790760), (116, 76449540), (120, 73901222), (145, 61159632), (152, 58343070), (174, 50966360), (190, 46674456), (228, 38895380), (232, 38224770), (240, 36950611), (285, 31116304), (290, 30579816), (304, 29171535), (348, 25483180), (380, 23337228), (435, 20386544), (456, 19447690), (464, 19112385), (551, 16094640), (570, 15558152), (580, 15289908), (696, 12741590), (760, 11668614), (870, 10193272), (912, 9723845), (1102, 8047320), (1140, 7779076), (1160, 7644954), (1392, 6370795), (1520, 5834307), (1653, 5364880), (1740, 5096636), (2204, 4023660), (2280, 3889538), (2320, 3822477), (2755, 3218928), (3306, 2682440), (3480, 2548318), (4408, 2011830), (4560, 1944769), (5510, 1609464), (6612, 1341220), (6960, 1274159), (8265, 1072976), (8816, 1005915), (11020, 804732), (13224, 670610), (16530, 536488), (22040, 402366), (26448, 335305), (33060, 268244), (44080, 201183), (66120, 134122), (67061, 132240)]