1656605760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{4973}}^1$

素因数の和:5340

約数の個数: 112

約数和(自身を含む): 5275941696

約数和(自身を除く): 3619335936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 347, 480, 694, 960, 1041, 1388, 1735, 2082, 2776, 3470, 4164, 4973, 5205, 5552, 6940, 8328, 9946, 10410, 11104, 13880, 14919, 16656, 19892, 20820, 22208, 24865, 27760, 29838, 33312, 39784, 41640, 49730, 55520, 59676, 66624, 74595, 79568, 83280, 99460, 111040, 119352, 149190, 159136, 166560, 198920, 238704, 298380, 318272, 333120, 397840, 477408, 596760, 795680, 954816, 1193520, 1591360, 1725631, 2387040, 3451262, 4774080, 5176893, 6902524, 8628155, 10353786, 13805048, 17256310, 20707572, 25884465, 27610096, 34512620, 41415144, 51768930, 55220192, 69025240, 82830288, 103537860, 110440384, 138050480, 165660576, 207075720, 276100960, 331321152, 414151440, 552201920, 828302880, 1656605760]

約数ペア:

[(1, 1656605760), (2, 828302880), (3, 552201920), (4, 414151440), (5, 331321152), (6, 276100960), (8, 207075720), (10, 165660576), (12, 138050480), (15, 110440384), (16, 103537860), (20, 82830288), (24, 69025240), (30, 55220192), (32, 51768930), (40, 41415144), (48, 34512620), (60, 27610096), (64, 25884465), (80, 20707572), (96, 17256310), (120, 13805048), (160, 10353786), (192, 8628155), (240, 6902524), (320, 5176893), (347, 4774080), (480, 3451262), (694, 2387040), (960, 1725631), (1041, 1591360), (1388, 1193520), (1735, 954816), (2082, 795680), (2776, 596760), (3470, 477408), (4164, 397840), (4973, 333120), (5205, 318272), (5552, 298380), (6940, 238704), (8328, 198920), (9946, 166560), (10410, 159136), (11104, 149190), (13880, 119352), (14919, 111040), (16656, 99460), (19892, 83280), (20820, 79568), (22208, 74595), (24865, 66624), (27760, 59676), (29838, 55520), (33312, 49730), (39784, 41640)]