336277760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2928

約数の個数: 144

約数和(自身を含む): 991716096

約数和(自身を除く): 655438336

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2887, 2912, 3328, 3640, 4160, 4480, 5774, 5824, 7280, 8320, 8960, 11548, 11648, 14435, 14560, 16640, 20209, 23096, 23296, 28870, 29120, 37531, 40418, 46192, 57740, 58240, 75062, 80836, 92384, 101045, 115480, 116480, 150124, 161672, 184768, 187655, 202090, 230960, 262717, 300248, 323344, 369536, 375310, 404180, 461920, 525434, 600496, 646688, 739072, 750620, 808360, 923840, 1050868, 1200992, 1293376, 1313585, 1501240, 1616720, 1847680, 2101736, 2401984, 2586752, 2627170, 3002480, 3233440, 3695360, 4203472, 4803968, 5173504, 5254340, 6004960, 6466880, 8406944, 9607936, 10508680, 12009920, 12933760, 16813888, 21017360, 24019840, 25867520, 33627776, 42034720, 48039680, 67255552, 84069440, 168138880, 336277760]

約数ペア:

[(1, 336277760), (2, 168138880), (4, 84069440), (5, 67255552), (7, 48039680), (8, 42034720), (10, 33627776), (13, 25867520), (14, 24019840), (16, 21017360), (20, 16813888), (26, 12933760), (28, 12009920), (32, 10508680), (35, 9607936), (40, 8406944), (52, 6466880), (56, 6004960), (64, 5254340), (65, 5173504), (70, 4803968), (80, 4203472), (91, 3695360), (104, 3233440), (112, 3002480), (128, 2627170), (130, 2586752), (140, 2401984), (160, 2101736), (182, 1847680), (208, 1616720), (224, 1501240), (256, 1313585), (260, 1293376), (280, 1200992), (320, 1050868), (364, 923840), (416, 808360), (448, 750620), (455, 739072), (520, 646688), (560, 600496), (640, 525434), (728, 461920), (832, 404180), (896, 375310), (910, 369536), (1040, 323344), (1120, 300248), (1280, 262717), (1456, 230960), (1664, 202090), (1792, 187655), (1820, 184768), (2080, 161672), (2240, 150124), (2887, 116480), (2912, 115480), (3328, 101045), (3640, 92384), (4160, 80836), (4480, 75062), (5774, 58240), (5824, 57740), (7280, 46192), (8320, 40418), (8960, 37531), (11548, 29120), (11648, 28870), (14435, 23296), (14560, 23096), (16640, 20209)]