153520640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:702

約数の個数: 160

約数和(自身を含む): 453720960

約数和(自身を除く): 300200320

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, 512, 520, 560, 640, 659, 728, 832, 896, 910, 1040, 1120, 1280, 1318, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2636, 2912, 3295, 3328, 3584, 3640, 4160, 4480, 4613, 5272, 5824, 6590, 6656, 7280, 8320, 8567, 8960, 9226, 10544, 11648, 13180, 14560, 16640, 17134, 17920, 18452, 21088, 23065, 23296, 26360, 29120, 33280, 34268, 36904, 42176, 42835, 46130, 46592, 52720, 58240, 59969, 68536, 73808, 84352, 85670, 92260, 105440, 116480, 119938, 137072, 147616, 168704, 171340, 184520, 210880, 232960, 239876, 274144, 295232, 299845, 337408, 342680, 369040, 421760, 479752, 548288, 590464, 599690, 685360, 738080, 843520, 959504, 1096576, 1180928, 1199380, 1370720, 1476160, 1687040, 1919008, 2193152, 2361856, 2398760, 2741440, 2952320, 3838016, 4386304, 4797520, 5482880, 5904640, 7676032, 9595040, 10965760, 11809280, 15352064, 19190080, 21931520, 30704128, 38380160, 76760320, 153520640]

約数ペア:

[(1, 153520640), (2, 76760320), (4, 38380160), (5, 30704128), (7, 21931520), (8, 19190080), (10, 15352064), (13, 11809280), (14, 10965760), (16, 9595040), (20, 7676032), (26, 5904640), (28, 5482880), (32, 4797520), (35, 4386304), (40, 3838016), (52, 2952320), (56, 2741440), (64, 2398760), (65, 2361856), (70, 2193152), (80, 1919008), (91, 1687040), (104, 1476160), (112, 1370720), (128, 1199380), (130, 1180928), (140, 1096576), (160, 959504), (182, 843520), (208, 738080), (224, 685360), (256, 599690), (260, 590464), (280, 548288), (320, 479752), (364, 421760), (416, 369040), (448, 342680), (455, 337408), (512, 299845), (520, 295232), (560, 274144), (640, 239876), (659, 232960), (728, 210880), (832, 184520), (896, 171340), (910, 168704), (1040, 147616), (1120, 137072), (1280, 119938), (1318, 116480), (1456, 105440), (1664, 92260), (1792, 85670), (1820, 84352), (2080, 73808), (2240, 68536), (2560, 59969), (2636, 58240), (2912, 52720), (3295, 46592), (3328, 46130), (3584, 42835), (3640, 42176), (4160, 36904), (4480, 34268), (4613, 33280), (5272, 29120), (5824, 26360), (6590, 23296), (6656, 23065), (7280, 21088), (8320, 18452), (8567, 17920), (8960, 17134), (9226, 16640), (10544, 14560), (11648, 13180)]