42760480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 117258624

約数和(自身を除く): 74498144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 523, 560, 584, 730, 1022, 1046, 1120, 1168, 1460, 2044, 2092, 2336, 2555, 2615, 2920, 3661, 4088, 4184, 5110, 5230, 5840, 7322, 8176, 8368, 10220, 10460, 11680, 14644, 16352, 16736, 18305, 20440, 20920, 29288, 36610, 38179, 40880, 41840, 58576, 73220, 76358, 81760, 83680, 117152, 146440, 152716, 190895, 267253, 292880, 305432, 381790, 534506, 585760, 610864, 763580, 1069012, 1221728, 1336265, 1527160, 2138024, 2672530, 3054320, 4276048, 5345060, 6108640, 8552096, 10690120, 21380240, 42760480]

約数ペア:

[(1, 42760480), (2, 21380240), (4, 10690120), (5, 8552096), (7, 6108640), (8, 5345060), (10, 4276048), (14, 3054320), (16, 2672530), (20, 2138024), (28, 1527160), (32, 1336265), (35, 1221728), (40, 1069012), (56, 763580), (70, 610864), (73, 585760), (80, 534506), (112, 381790), (140, 305432), (146, 292880), (160, 267253), (224, 190895), (280, 152716), (292, 146440), (365, 117152), (511, 83680), (523, 81760), (560, 76358), (584, 73220), (730, 58576), (1022, 41840), (1046, 40880), (1120, 38179), (1168, 36610), (1460, 29288), (2044, 20920), (2092, 20440), (2336, 18305), (2555, 16736), (2615, 16352), (2920, 14644), (3661, 11680), (4088, 10460), (4184, 10220), (5110, 8368), (5230, 8176), (5840, 7322)]