77109760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:374

約数の個数: 160

約数和(自身を含む): 228235392

約数和(自身を除く): 151125632

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, 331, 364, 416, 448, 455, 512, 520, 560, 640, 662, 728, 832, 896, 910, 1040, 1120, 1280, 1324, 1456, 1655, 1664, 1792, 1820, 2080, 2240, 2317, 2560, 2648, 2912, 3310, 3328, 3584, 3640, 4160, 4303, 4480, 4634, 5296, 5824, 6620, 6656, 7280, 8320, 8606, 8960, 9268, 10592, 11585, 11648, 13240, 14560, 16640, 17212, 17920, 18536, 21184, 21515, 23170, 23296, 26480, 29120, 30121, 33280, 34424, 37072, 42368, 43030, 46340, 46592, 52960, 58240, 60242, 68848, 74144, 84736, 86060, 92680, 105920, 116480, 120484, 137696, 148288, 150605, 169472, 172120, 185360, 211840, 232960, 240968, 275392, 296576, 301210, 344240, 370720, 423680, 481936, 550784, 593152, 602420, 688480, 741440, 847360, 963872, 1101568, 1186304, 1204840, 1376960, 1482880, 1927744, 2203136, 2409680, 2753920, 2965760, 3855488, 4819360, 5507840, 5931520, 7710976, 9638720, 11015680, 15421952, 19277440, 38554880, 77109760]

約数ペア:

[(1, 77109760), (2, 38554880), (4, 19277440), (5, 15421952), (7, 11015680), (8, 9638720), (10, 7710976), (13, 5931520), (14, 5507840), (16, 4819360), (20, 3855488), (26, 2965760), (28, 2753920), (32, 2409680), (35, 2203136), (40, 1927744), (52, 1482880), (56, 1376960), (64, 1204840), (65, 1186304), (70, 1101568), (80, 963872), (91, 847360), (104, 741440), (112, 688480), (128, 602420), (130, 593152), (140, 550784), (160, 481936), (182, 423680), (208, 370720), (224, 344240), (256, 301210), (260, 296576), (280, 275392), (320, 240968), (331, 232960), (364, 211840), (416, 185360), (448, 172120), (455, 169472), (512, 150605), (520, 148288), (560, 137696), (640, 120484), (662, 116480), (728, 105920), (832, 92680), (896, 86060), (910, 84736), (1040, 74144), (1120, 68848), (1280, 60242), (1324, 58240), (1456, 52960), (1655, 46592), (1664, 46340), (1792, 43030), (1820, 42368), (2080, 37072), (2240, 34424), (2317, 33280), (2560, 30121), (2648, 29120), (2912, 26480), (3310, 23296), (3328, 23170), (3584, 21515), (3640, 21184), (4160, 18536), (4303, 17920), (4480, 17212), (4634, 16640), (5296, 14560), (5824, 13240), (6620, 11648), (6656, 11585), (7280, 10592), (8320, 9268), (8606, 8960)]