2013808480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 5212408320

約数和(自身を除く): 3198599840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 76, 80, 82, 95, 107, 151, 152, 160, 164, 190, 205, 214, 302, 304, 328, 380, 410, 428, 535, 604, 608, 656, 755, 760, 779, 820, 856, 1070, 1208, 1312, 1510, 1520, 1558, 1640, 1712, 2033, 2140, 2416, 2869, 3020, 3040, 3116, 3280, 3424, 3895, 4066, 4280, 4387, 4832, 5738, 6040, 6191, 6232, 6560, 7790, 8132, 8560, 8774, 10165, 11476, 12080, 12382, 12464, 14345, 15580, 16157, 16264, 17120, 17548, 20330, 21935, 22952, 24160, 24764, 24928, 28690, 30955, 31160, 32314, 32528, 35096, 40660, 43870, 45904, 49528, 57380, 61910, 62320, 64628, 65056, 70192, 80785, 81320, 83353, 87740, 91808, 99056, 114760, 117629, 123820, 124640, 129256, 140384, 161570, 162640, 166706, 175480, 198112, 229520, 235258, 247640, 258512, 306983, 323140, 325280, 333412, 350960, 416765, 459040, 470516, 495280, 517024, 588145, 613966, 646280, 662437, 666824, 701920, 833530, 941032, 990560, 1176290, 1227932, 1292560, 1324874, 1333648, 1534915, 1667060, 1882064, 2352580, 2455864, 2585120, 2649748, 2667296, 3069830, 3312185, 3334120, 3764128, 4705160, 4911728, 5299496, 6139660, 6624370, 6668240, 9410320, 9823456, 10598992, 12279320, 12586303, 13248740, 13336480, 18820640, 21197984, 24558640, 25172606, 26497480, 49117280, 50345212, 52994960, 62931515, 100690424, 105989920, 125863030, 201380848, 251726060, 402761696, 503452120, 1006904240, 2013808480]

約数ペア:

[(1, 2013808480), (2, 1006904240), (4, 503452120), (5, 402761696), (8, 251726060), (10, 201380848), (16, 125863030), (19, 105989920), (20, 100690424), (32, 62931515), (38, 52994960), (40, 50345212), (41, 49117280), (76, 26497480), (80, 25172606), (82, 24558640), (95, 21197984), (107, 18820640), (151, 13336480), (152, 13248740), (160, 12586303), (164, 12279320), (190, 10598992), (205, 9823456), (214, 9410320), (302, 6668240), (304, 6624370), (328, 6139660), (380, 5299496), (410, 4911728), (428, 4705160), (535, 3764128), (604, 3334120), (608, 3312185), (656, 3069830), (755, 2667296), (760, 2649748), (779, 2585120), (820, 2455864), (856, 2352580), (1070, 1882064), (1208, 1667060), (1312, 1534915), (1510, 1333648), (1520, 1324874), (1558, 1292560), (1640, 1227932), (1712, 1176290), (2033, 990560), (2140, 941032), (2416, 833530), (2869, 701920), (3020, 666824), (3040, 662437), (3116, 646280), (3280, 613966), (3424, 588145), (3895, 517024), (4066, 495280), (4280, 470516), (4387, 459040), (4832, 416765), (5738, 350960), (6040, 333412), (6191, 325280), (6232, 323140), (6560, 306983), (7790, 258512), (8132, 247640), (8560, 235258), (8774, 229520), (10165, 198112), (11476, 175480), (12080, 166706), (12382, 162640), (12464, 161570), (14345, 140384), (15580, 129256), (16157, 124640), (16264, 123820), (17120, 117629), (17548, 114760), (20330, 99056), (21935, 91808), (22952, 87740), (24160, 83353), (24764, 81320), (24928, 80785), (28690, 70192), (30955, 65056), (31160, 64628), (32314, 62320), (32528, 61910), (35096, 57380), (40660, 49528), (43870, 45904)]