1024051840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1277}}^1$

素因数の和:1482

約数の個数: 128

約数和(自身を含む): 2815689600

約数和(自身を除く): 1791637760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 179, 224, 280, 320, 358, 448, 560, 640, 716, 895, 896, 1120, 1253, 1277, 1432, 1790, 2240, 2506, 2554, 2864, 3580, 4480, 5012, 5108, 5728, 6265, 6385, 7160, 8939, 10024, 10216, 11456, 12530, 12770, 14320, 17878, 20048, 20432, 22912, 25060, 25540, 28640, 35756, 40096, 40864, 44695, 50120, 51080, 57280, 71512, 80192, 81728, 89390, 100240, 102160, 114560, 143024, 160384, 163456, 178780, 200480, 204320, 228583, 286048, 357560, 400960, 408640, 457166, 572096, 715120, 801920, 817280, 914332, 1142915, 1144192, 1430240, 1600081, 1828664, 2285830, 2860480, 3200162, 3657328, 4571660, 5720960, 6400324, 7314656, 8000405, 9143320, 12800648, 14629312, 16000810, 18286640, 25601296, 29258624, 32001620, 36573280, 51202592, 64003240, 73146560, 102405184, 128006480, 146293120, 204810368, 256012960, 512025920, 1024051840]

約数ペア:

[(1, 1024051840), (2, 512025920), (4, 256012960), (5, 204810368), (7, 146293120), (8, 128006480), (10, 102405184), (14, 73146560), (16, 64003240), (20, 51202592), (28, 36573280), (32, 32001620), (35, 29258624), (40, 25601296), (56, 18286640), (64, 16000810), (70, 14629312), (80, 12800648), (112, 9143320), (128, 8000405), (140, 7314656), (160, 6400324), (179, 5720960), (224, 4571660), (280, 3657328), (320, 3200162), (358, 2860480), (448, 2285830), (560, 1828664), (640, 1600081), (716, 1430240), (895, 1144192), (896, 1142915), (1120, 914332), (1253, 817280), (1277, 801920), (1432, 715120), (1790, 572096), (2240, 457166), (2506, 408640), (2554, 400960), (2864, 357560), (3580, 286048), (4480, 228583), (5012, 204320), (5108, 200480), (5728, 178780), (6265, 163456), (6385, 160384), (7160, 143024), (8939, 114560), (10024, 102160), (10216, 100240), (11456, 89390), (12530, 81728), (12770, 80192), (14320, 71512), (17878, 57280), (20048, 51080), (20432, 50120), (22912, 44695), (25060, 40864), (25540, 40096), (28640, 35756)]