179433972440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1\times {\mathrm{1933}}^1$

素因数の和:3877

約数の個数: 128

約数和(自身を含む): 427811630400

約数和(自身を除く): 248377657960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 43, 58, 86, 116, 145, 172, 215, 232, 290, 344, 430, 580, 860, 1160, 1247, 1720, 1861, 1933, 2494, 3722, 3866, 4988, 6235, 7444, 7732, 9305, 9665, 9976, 12470, 14888, 15464, 18610, 19330, 24940, 37220, 38660, 49880, 53969, 56057, 74440, 77320, 80023, 83119, 107938, 112114, 160046, 166238, 215876, 224228, 269845, 280285, 320092, 332476, 400115, 415595, 431752, 448456, 539690, 560570, 640184, 664952, 800230, 831190, 1079380, 1121140, 1600460, 1662380, 2158760, 2242280, 2320667, 2410451, 3200920, 3324760, 3597313, 4641334, 4820902, 7194626, 9282668, 9641804, 11603335, 12052255, 14389252, 17986565, 18565336, 19283608, 23206670, 24104510, 28778504, 35973130, 46413340, 48209020, 71946260, 92826680, 96418040, 104322077, 143892520, 154684459, 208644154, 309368918, 417288308, 521610385, 618737836, 773422295, 834576616, 1043220770, 1237475672, 1546844590, 2086441540, 3093689180, 4172883080, 4485849311, 6187378360, 8971698622, 17943397244, 22429246555, 35886794488, 44858493110, 89716986220, 179433972440]

約数ペア:

[(1, 179433972440), (2, 89716986220), (4, 44858493110), (5, 35886794488), (8, 22429246555), (10, 17943397244), (20, 8971698622), (29, 6187378360), (40, 4485849311), (43, 4172883080), (58, 3093689180), (86, 2086441540), (116, 1546844590), (145, 1237475672), (172, 1043220770), (215, 834576616), (232, 773422295), (290, 618737836), (344, 521610385), (430, 417288308), (580, 309368918), (860, 208644154), (1160, 154684459), (1247, 143892520), (1720, 104322077), (1861, 96418040), (1933, 92826680), (2494, 71946260), (3722, 48209020), (3866, 46413340), (4988, 35973130), (6235, 28778504), (7444, 24104510), (7732, 23206670), (9305, 19283608), (9665, 18565336), (9976, 17986565), (12470, 14389252), (14888, 12052255), (15464, 11603335), (18610, 9641804), (19330, 9282668), (24940, 7194626), (37220, 4820902), (38660, 4641334), (49880, 3597313), (53969, 3324760), (56057, 3200920), (74440, 2410451), (77320, 2320667), (80023, 2242280), (83119, 2158760), (107938, 1662380), (112114, 1600460), (160046, 1121140), (166238, 1079380), (215876, 831190), (224228, 800230), (269845, 664952), (280285, 640184), (320092, 560570), (332476, 539690), (400115, 448456), (415595, 431752)]