66742096640

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{2719}}^1$

素因数の和:3018

約数の個数: 144

約数和(自身を含む): 162253701120

約数和(自身を除く): 95511604480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 151, 160, 254, 256, 302, 320, 508, 604, 635, 640, 755, 1016, 1208, 1270, 1280, 1510, 2032, 2416, 2540, 2719, 3020, 4064, 4832, 5080, 5438, 6040, 8128, 9664, 10160, 10876, 12080, 13595, 16256, 19177, 19328, 20320, 21752, 24160, 27190, 32512, 38354, 38656, 40640, 43504, 48320, 54380, 76708, 81280, 87008, 95885, 96640, 108760, 153416, 162560, 174016, 191770, 193280, 217520, 306832, 345313, 348032, 383540, 410569, 435040, 613664, 690626, 696064, 767080, 821138, 870080, 1227328, 1381252, 1534160, 1642276, 1726565, 1740160, 2052845, 2454656, 2762504, 3068320, 3284552, 3453130, 3480320, 4105690, 4909312, 5525008, 6136640, 6569104, 6906260, 8211380, 11050016, 12273280, 13138208, 13812520, 16422760, 22100032, 24546560, 26276416, 27625040, 32845520, 44200064, 52142263, 52552832, 55250080, 65691040, 88400128, 104284526, 105105664, 110500160, 131382080, 208569052, 221000320, 260711315, 262764160, 417138104, 442000640, 521422630, 525528320, 834276208, 1042845260, 1668552416, 2085690520, 3337104832, 4171381040, 6674209664, 8342762080, 13348419328, 16685524160, 33371048320, 66742096640]

約数ペア:

[(1, 66742096640), (2, 33371048320), (4, 16685524160), (5, 13348419328), (8, 8342762080), (10, 6674209664), (16, 4171381040), (20, 3337104832), (32, 2085690520), (40, 1668552416), (64, 1042845260), (80, 834276208), (127, 525528320), (128, 521422630), (151, 442000640), (160, 417138104), (254, 262764160), (256, 260711315), (302, 221000320), (320, 208569052), (508, 131382080), (604, 110500160), (635, 105105664), (640, 104284526), (755, 88400128), (1016, 65691040), (1208, 55250080), (1270, 52552832), (1280, 52142263), (1510, 44200064), (2032, 32845520), (2416, 27625040), (2540, 26276416), (2719, 24546560), (3020, 22100032), (4064, 16422760), (4832, 13812520), (5080, 13138208), (5438, 12273280), (6040, 11050016), (8128, 8211380), (9664, 6906260), (10160, 6569104), (10876, 6136640), (12080, 5525008), (13595, 4909312), (16256, 4105690), (19177, 3480320), (19328, 3453130), (20320, 3284552), (21752, 3068320), (24160, 2762504), (27190, 2454656), (32512, 2052845), (38354, 1740160), (38656, 1726565), (40640, 1642276), (43504, 1534160), (48320, 1381252), (54380, 1227328), (76708, 870080), (81280, 821138), (87008, 767080), (95885, 696064), (96640, 690626), (108760, 613664), (153416, 435040), (162560, 410569), (174016, 383540), (191770, 348032), (193280, 345313), (217520, 306832)]