1716292680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2549}}^1$

素因数の和:2775

約数の個数: 128

約数和(自身を含む): 5346432000

約数和(自身を除く): 3630139320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 181, 186, 248, 310, 362, 372, 465, 543, 620, 724, 744, 905, 930, 1086, 1240, 1448, 1810, 1860, 2172, 2549, 2715, 3620, 3720, 4344, 5098, 5430, 5611, 7240, 7647, 10196, 10860, 11222, 12745, 15294, 16833, 20392, 21720, 22444, 25490, 28055, 30588, 33666, 38235, 44888, 50980, 56110, 61176, 67332, 76470, 79019, 84165, 101960, 112220, 134664, 152940, 158038, 168330, 224440, 237057, 305880, 316076, 336660, 395095, 461369, 474114, 632152, 673320, 790190, 922738, 948228, 1185285, 1384107, 1580380, 1845476, 1896456, 2306845, 2370570, 2768214, 3160760, 3690952, 4613690, 4741140, 5536428, 6920535, 9227380, 9482280, 11072856, 13841070, 14302439, 18454760, 27682140, 28604878, 42907317, 55364280, 57209756, 71512195, 85814634, 114419512, 143024390, 171629268, 214536585, 286048780, 343258536, 429073170, 572097560, 858146340, 1716292680]

約数ペア:

[(1, 1716292680), (2, 858146340), (3, 572097560), (4, 429073170), (5, 343258536), (6, 286048780), (8, 214536585), (10, 171629268), (12, 143024390), (15, 114419512), (20, 85814634), (24, 71512195), (30, 57209756), (31, 55364280), (40, 42907317), (60, 28604878), (62, 27682140), (93, 18454760), (120, 14302439), (124, 13841070), (155, 11072856), (181, 9482280), (186, 9227380), (248, 6920535), (310, 5536428), (362, 4741140), (372, 4613690), (465, 3690952), (543, 3160760), (620, 2768214), (724, 2370570), (744, 2306845), (905, 1896456), (930, 1845476), (1086, 1580380), (1240, 1384107), (1448, 1185285), (1810, 948228), (1860, 922738), (2172, 790190), (2549, 673320), (2715, 632152), (3620, 474114), (3720, 461369), (4344, 395095), (5098, 336660), (5430, 316076), (5611, 305880), (7240, 237057), (7647, 224440), (10196, 168330), (10860, 158038), (11222, 152940), (12745, 134664), (15294, 112220), (16833, 101960), (20392, 84165), (21720, 79019), (22444, 76470), (25490, 67332), (28055, 61176), (30588, 56110), (33666, 50980), (38235, 44888)]