157802090960

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{983}}^1$

素因数の和:1381

約数の個数: 160

約数和(自身を含む): 376232919552

約数和(自身を除く): 218430828592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 137, 151, 194, 274, 302, 388, 485, 548, 604, 685, 755, 776, 970, 983, 1096, 1208, 1370, 1510, 1552, 1940, 1966, 2192, 2416, 2740, 3020, 3880, 3932, 4915, 5480, 6040, 7760, 7864, 9830, 10960, 12080, 13289, 14647, 15728, 19660, 20687, 26578, 29294, 39320, 41374, 53156, 58588, 66445, 73235, 78640, 82748, 95351, 103435, 106312, 117176, 132890, 134671, 146470, 148433, 165496, 190702, 206870, 212624, 234352, 265780, 269342, 292940, 296866, 330992, 381404, 413740, 476755, 531560, 538684, 585880, 593732, 673355, 742165, 762808, 827480, 953510, 1063120, 1077368, 1171760, 1187464, 1346710, 1484330, 1525616, 1654960, 1907020, 2006639, 2154736, 2374928, 2693420, 2968660, 3814040, 4013278, 5386840, 5937320, 7628080, 8026556, 10033195, 10773680, 11874640, 13063087, 14398001, 16053112, 20066390, 20335321, 26126174, 28796002, 32106224, 40132780, 40670642, 52252348, 57592004, 65315435, 71990005, 80265560, 81341284, 101676605, 104504696, 115184008, 130630870, 143980010, 160531120, 162682568, 203353210, 209009392, 230368016, 261261740, 287960020, 325365136, 406706420, 522523480, 575920040, 813412840, 1045046960, 1151840080, 1626825680, 1972526137, 3945052274, 7890104548, 9862630685, 15780209096, 19725261370, 31560418192, 39450522740, 78901045480, 157802090960]

約数ペア:

[(1, 157802090960), (2, 78901045480), (4, 39450522740), (5, 31560418192), (8, 19725261370), (10, 15780209096), (16, 9862630685), (20, 7890104548), (40, 3945052274), (80, 1972526137), (97, 1626825680), (137, 1151840080), (151, 1045046960), (194, 813412840), (274, 575920040), (302, 522523480), (388, 406706420), (485, 325365136), (548, 287960020), (604, 261261740), (685, 230368016), (755, 209009392), (776, 203353210), (970, 162682568), (983, 160531120), (1096, 143980010), (1208, 130630870), (1370, 115184008), (1510, 104504696), (1552, 101676605), (1940, 81341284), (1966, 80265560), (2192, 71990005), (2416, 65315435), (2740, 57592004), (3020, 52252348), (3880, 40670642), (3932, 40132780), (4915, 32106224), (5480, 28796002), (6040, 26126174), (7760, 20335321), (7864, 20066390), (9830, 16053112), (10960, 14398001), (12080, 13063087), (13289, 11874640), (14647, 10773680), (15728, 10033195), (19660, 8026556), (20687, 7628080), (26578, 5937320), (29294, 5386840), (39320, 4013278), (41374, 3814040), (53156, 2968660), (58588, 2693420), (66445, 2374928), (73235, 2154736), (78640, 2006639), (82748, 1907020), (95351, 1654960), (103435, 1525616), (106312, 1484330), (117176, 1346710), (132890, 1187464), (134671, 1171760), (146470, 1077368), (148433, 1063120), (165496, 953510), (190702, 827480), (206870, 762808), (212624, 742165), (234352, 673355), (265780, 593732), (269342, 585880), (292940, 538684), (296866, 531560), (330992, 476755), (381404, 413740)]