2956499840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7951}}^1$

素因数の和:8060

約数の個数: 128

約数和(自身を含む): 8175928320

約数和(自身を除く): 5219428480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 224, 280, 320, 332, 415, 448, 560, 581, 640, 664, 830, 896, 1120, 1162, 1328, 1660, 2240, 2324, 2656, 2905, 3320, 4480, 4648, 5312, 5810, 6640, 7951, 9296, 10624, 11620, 13280, 15902, 18592, 23240, 26560, 31804, 37184, 39755, 46480, 53120, 55657, 63608, 74368, 79510, 92960, 111314, 127216, 159020, 185920, 222628, 254432, 278285, 318040, 371840, 445256, 508864, 556570, 636080, 659933, 890512, 1017728, 1113140, 1272160, 1319866, 1781024, 2226280, 2544320, 2639732, 3299665, 3562048, 4452560, 4619531, 5088640, 5279464, 6599330, 7124096, 8905120, 9239062, 10558928, 13198660, 17810240, 18478124, 21117856, 23097655, 26397320, 35620480, 36956248, 42235712, 46195310, 52794640, 73912496, 84471424, 92390620, 105589280, 147824992, 184781240, 211178560, 295649984, 369562480, 422357120, 591299968, 739124960, 1478249920, 2956499840]

約数ペア:

[(1, 2956499840), (2, 1478249920), (4, 739124960), (5, 591299968), (7, 422357120), (8, 369562480), (10, 295649984), (14, 211178560), (16, 184781240), (20, 147824992), (28, 105589280), (32, 92390620), (35, 84471424), (40, 73912496), (56, 52794640), (64, 46195310), (70, 42235712), (80, 36956248), (83, 35620480), (112, 26397320), (128, 23097655), (140, 21117856), (160, 18478124), (166, 17810240), (224, 13198660), (280, 10558928), (320, 9239062), (332, 8905120), (415, 7124096), (448, 6599330), (560, 5279464), (581, 5088640), (640, 4619531), (664, 4452560), (830, 3562048), (896, 3299665), (1120, 2639732), (1162, 2544320), (1328, 2226280), (1660, 1781024), (2240, 1319866), (2324, 1272160), (2656, 1113140), (2905, 1017728), (3320, 890512), (4480, 659933), (4648, 636080), (5312, 556570), (5810, 508864), (6640, 445256), (7951, 371840), (9296, 318040), (10624, 278285), (11620, 254432), (13280, 222628), (15902, 185920), (18592, 159020), (23240, 127216), (26560, 111314), (31804, 92960), (37184, 79510), (39755, 74368), (46480, 63608), (53120, 55657)]