156332960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1439}}^1$

素因数の和:1558

約数の個数: 96

約数和(自身を含む): 426746880

約数和(自身を除く): 270413920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 776, 970, 1120, 1358, 1439, 1552, 1940, 2716, 2878, 3104, 3395, 3880, 5432, 5756, 6790, 7195, 7760, 10073, 10864, 11512, 13580, 14390, 15520, 20146, 21728, 23024, 27160, 28780, 40292, 46048, 50365, 54320, 57560, 80584, 100730, 108640, 115120, 139583, 161168, 201460, 230240, 279166, 322336, 402920, 558332, 697915, 805840, 977081, 1116664, 1395830, 1611680, 1954162, 2233328, 2791660, 3908324, 4466656, 4885405, 5583320, 7816648, 9770810, 11166640, 15633296, 19541620, 22333280, 31266592, 39083240, 78166480, 156332960]

約数ペア:

[(1, 156332960), (2, 78166480), (4, 39083240), (5, 31266592), (7, 22333280), (8, 19541620), (10, 15633296), (14, 11166640), (16, 9770810), (20, 7816648), (28, 5583320), (32, 4885405), (35, 4466656), (40, 3908324), (56, 2791660), (70, 2233328), (80, 1954162), (97, 1611680), (112, 1395830), (140, 1116664), (160, 977081), (194, 805840), (224, 697915), (280, 558332), (388, 402920), (485, 322336), (560, 279166), (679, 230240), (776, 201460), (970, 161168), (1120, 139583), (1358, 115120), (1439, 108640), (1552, 100730), (1940, 80584), (2716, 57560), (2878, 54320), (3104, 50365), (3395, 46048), (3880, 40292), (5432, 28780), (5756, 27160), (6790, 23024), (7195, 21728), (7760, 20146), (10073, 15520), (10864, 14390), (11512, 13580)]