2009061040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1033}}^1$

素因数の和:1227

約数の個数: 160

約数和(自身を含む): 5612783616

約数和(自身を除く): 3603722576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 151, 161, 184, 230, 280, 302, 322, 368, 460, 560, 604, 644, 755, 805, 920, 1033, 1057, 1208, 1288, 1510, 1610, 1840, 2066, 2114, 2416, 2576, 3020, 3220, 3473, 4132, 4228, 5165, 5285, 6040, 6440, 6946, 7231, 8264, 8456, 10330, 10570, 12080, 12880, 13892, 14462, 16528, 16912, 17365, 20660, 21140, 23759, 24311, 27784, 28924, 34730, 36155, 41320, 42280, 47518, 48622, 55568, 57848, 69460, 72310, 82640, 84560, 95036, 97244, 115696, 118795, 121555, 138920, 144620, 155983, 166313, 190072, 194488, 237590, 243110, 277840, 289240, 311966, 332626, 380144, 388976, 475180, 486220, 578480, 623932, 665252, 779915, 831565, 950360, 972440, 1091881, 1247864, 1330504, 1559830, 1663130, 1900720, 1944880, 2183762, 2495728, 2661008, 3119660, 3326260, 3587609, 4367524, 5459405, 6239320, 6652520, 7175218, 8735048, 10918810, 12478640, 13305040, 14350436, 17470096, 17938045, 21837620, 25113263, 28700872, 35876090, 43675240, 50226526, 57401744, 71752180, 87350480, 100453052, 125566315, 143504360, 200906104, 251132630, 287008720, 401812208, 502265260, 1004530520, 2009061040]

約数ペア:

[(1, 2009061040), (2, 1004530520), (4, 502265260), (5, 401812208), (7, 287008720), (8, 251132630), (10, 200906104), (14, 143504360), (16, 125566315), (20, 100453052), (23, 87350480), (28, 71752180), (35, 57401744), (40, 50226526), (46, 43675240), (56, 35876090), (70, 28700872), (80, 25113263), (92, 21837620), (112, 17938045), (115, 17470096), (140, 14350436), (151, 13305040), (161, 12478640), (184, 10918810), (230, 8735048), (280, 7175218), (302, 6652520), (322, 6239320), (368, 5459405), (460, 4367524), (560, 3587609), (604, 3326260), (644, 3119660), (755, 2661008), (805, 2495728), (920, 2183762), (1033, 1944880), (1057, 1900720), (1208, 1663130), (1288, 1559830), (1510, 1330504), (1610, 1247864), (1840, 1091881), (2066, 972440), (2114, 950360), (2416, 831565), (2576, 779915), (3020, 665252), (3220, 623932), (3473, 578480), (4132, 486220), (4228, 475180), (5165, 388976), (5285, 380144), (6040, 332626), (6440, 311966), (6946, 289240), (7231, 277840), (8264, 243110), (8456, 237590), (10330, 194488), (10570, 190072), (12080, 166313), (12880, 155983), (13892, 144620), (14462, 138920), (16528, 121555), (16912, 118795), (17365, 115696), (20660, 97244), (21140, 95036), (23759, 84560), (24311, 82640), (27784, 72310), (28924, 69460), (34730, 57848), (36155, 55568), (41320, 48622), (42280, 47518)]