128565535890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{151}}^1\times {\mathrm{21323}}^1$

素因数の和:21517

約数の個数: 128

約数和(自身を含む): 341653469184

約数和(自身を除く): 213087933294

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 151, 165, 242, 302, 330, 363, 453, 605, 726, 755, 906, 1210, 1331, 1510, 1661, 1815, 2265, 2662, 3322, 3630, 3993, 4530, 4983, 6655, 7986, 8305, 9966, 13310, 16610, 18271, 19965, 21323, 24915, 36542, 39930, 42646, 49830, 54813, 63969, 91355, 106615, 109626, 127938, 182710, 200981, 213230, 234553, 274065, 319845, 401962, 469106, 548130, 602943, 639690, 703659, 1004905, 1172765, 1205886, 1407318, 2009810, 2345530, 2580083, 3014715, 3219773, 3518295, 5160166, 6029430, 6439546, 7036590, 7740249, 9659319, 12900415, 15480498, 16098865, 19318638, 25800830, 28380913, 32197730, 35417503, 38701245, 48296595, 56761826, 70835006, 77402490, 85142739, 96593190, 106252509, 141904565, 170285478, 177087515, 212505018, 283809130, 354175030, 389592533, 425713695, 531262545, 779185066, 851427390, 1062525090, 1168777599, 1947962665, 2337555198, 3895925330, 4285517863, 5843887995, 8571035726, 11687775990, 12856553589, 21427589315, 25713107178, 42855178630, 64282767945, 128565535890]

約数ペア:

[(1, 128565535890), (2, 64282767945), (3, 42855178630), (5, 25713107178), (6, 21427589315), (10, 12856553589), (11, 11687775990), (15, 8571035726), (22, 5843887995), (30, 4285517863), (33, 3895925330), (55, 2337555198), (66, 1947962665), (110, 1168777599), (121, 1062525090), (151, 851427390), (165, 779185066), (242, 531262545), (302, 425713695), (330, 389592533), (363, 354175030), (453, 283809130), (605, 212505018), (726, 177087515), (755, 170285478), (906, 141904565), (1210, 106252509), (1331, 96593190), (1510, 85142739), (1661, 77402490), (1815, 70835006), (2265, 56761826), (2662, 48296595), (3322, 38701245), (3630, 35417503), (3993, 32197730), (4530, 28380913), (4983, 25800830), (6655, 19318638), (7986, 16098865), (8305, 15480498), (9966, 12900415), (13310, 9659319), (16610, 7740249), (18271, 7036590), (19965, 6439546), (21323, 6029430), (24915, 5160166), (36542, 3518295), (39930, 3219773), (42646, 3014715), (49830, 2580083), (54813, 2345530), (63969, 2009810), (91355, 1407318), (106615, 1205886), (109626, 1172765), (127938, 1004905), (182710, 703659), (200981, 639690), (213230, 602943), (234553, 548130), (274065, 469106), (319845, 401962)]