32878720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 92534400

約数和(自身を除く): 59655680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 179, 205, 224, 280, 287, 320, 328, 358, 410, 448, 560, 574, 640, 656, 716, 820, 895, 896, 1120, 1148, 1253, 1312, 1432, 1435, 1640, 1790, 2240, 2296, 2506, 2624, 2864, 2870, 3280, 3580, 4480, 4592, 5012, 5248, 5728, 5740, 6265, 6560, 7160, 7339, 9184, 10024, 11456, 11480, 12530, 13120, 14320, 14678, 18368, 20048, 22912, 22960, 25060, 26240, 28640, 29356, 36695, 36736, 40096, 45920, 50120, 51373, 57280, 58712, 73390, 80192, 91840, 100240, 102746, 114560, 117424, 146780, 160384, 183680, 200480, 205492, 234848, 256865, 293560, 400960, 410984, 469696, 513730, 587120, 801920, 821968, 939392, 1027460, 1174240, 1643936, 2054920, 2348480, 3287872, 4109840, 4696960, 6575744, 8219680, 16439360, 32878720]

約数ペア:

[(1, 32878720), (2, 16439360), (4, 8219680), (5, 6575744), (7, 4696960), (8, 4109840), (10, 3287872), (14, 2348480), (16, 2054920), (20, 1643936), (28, 1174240), (32, 1027460), (35, 939392), (40, 821968), (41, 801920), (56, 587120), (64, 513730), (70, 469696), (80, 410984), (82, 400960), (112, 293560), (128, 256865), (140, 234848), (160, 205492), (164, 200480), (179, 183680), (205, 160384), (224, 146780), (280, 117424), (287, 114560), (320, 102746), (328, 100240), (358, 91840), (410, 80192), (448, 73390), (560, 58712), (574, 57280), (640, 51373), (656, 50120), (716, 45920), (820, 40096), (895, 36736), (896, 36695), (1120, 29356), (1148, 28640), (1253, 26240), (1312, 25060), (1432, 22960), (1435, 22912), (1640, 20048), (1790, 18368), (2240, 14678), (2296, 14320), (2506, 13120), (2624, 12530), (2864, 11480), (2870, 11456), (3280, 10024), (3580, 9184), (4480, 7339), (4592, 7160), (5012, 6560), (5248, 6265), (5728, 5740)]