7313411840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6427}}^1$

素因数の和:6582

約数の個数: 144

約数和(自身を含む): 20181245952

約数和(自身を除く): 12867834112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 256, 280, 320, 448, 508, 560, 635, 640, 889, 896, 1016, 1120, 1270, 1280, 1778, 1792, 2032, 2240, 2540, 3556, 4064, 4445, 4480, 5080, 6427, 7112, 8128, 8890, 8960, 10160, 12854, 14224, 16256, 17780, 20320, 25708, 28448, 32135, 32512, 35560, 40640, 44989, 51416, 56896, 64270, 71120, 81280, 89978, 102832, 113792, 128540, 142240, 162560, 179956, 205664, 224945, 227584, 257080, 284480, 359912, 411328, 449890, 514160, 568960, 719824, 816229, 822656, 899780, 1028320, 1137920, 1439648, 1632458, 1645312, 1799560, 2056640, 2879296, 3264916, 3599120, 4081145, 4113280, 5713603, 5758592, 6529832, 7198240, 8162290, 8226560, 11427206, 11517184, 13059664, 14396480, 16324580, 22854412, 26119328, 28568015, 28792960, 32649160, 45708824, 52238656, 57136030, 57585920, 65298320, 91417648, 104477312, 114272060, 130596640, 182835296, 208954624, 228544120, 261193280, 365670592, 457088240, 522386560, 731341184, 914176480, 1044773120, 1462682368, 1828352960, 3656705920, 7313411840]

約数ペア:

[(1, 7313411840), (2, 3656705920), (4, 1828352960), (5, 1462682368), (7, 1044773120), (8, 914176480), (10, 731341184), (14, 522386560), (16, 457088240), (20, 365670592), (28, 261193280), (32, 228544120), (35, 208954624), (40, 182835296), (56, 130596640), (64, 114272060), (70, 104477312), (80, 91417648), (112, 65298320), (127, 57585920), (128, 57136030), (140, 52238656), (160, 45708824), (224, 32649160), (254, 28792960), (256, 28568015), (280, 26119328), (320, 22854412), (448, 16324580), (508, 14396480), (560, 13059664), (635, 11517184), (640, 11427206), (889, 8226560), (896, 8162290), (1016, 7198240), (1120, 6529832), (1270, 5758592), (1280, 5713603), (1778, 4113280), (1792, 4081145), (2032, 3599120), (2240, 3264916), (2540, 2879296), (3556, 2056640), (4064, 1799560), (4445, 1645312), (4480, 1632458), (5080, 1439648), (6427, 1137920), (7112, 1028320), (8128, 899780), (8890, 822656), (8960, 816229), (10160, 719824), (12854, 568960), (14224, 514160), (16256, 449890), (17780, 411328), (20320, 359912), (25708, 284480), (28448, 257080), (32135, 227584), (32512, 224945), (35560, 205664), (40640, 179956), (44989, 162560), (51416, 142240), (56896, 128540), (64270, 113792), (71120, 102832), (81280, 89978)]