210410480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{619}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 560916480

約数和(自身を除く): 350506000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 607, 619, 1214, 1238, 2428, 2476, 3035, 3095, 4249, 4333, 4856, 4952, 6070, 6190, 8498, 8666, 9712, 9904, 12140, 12380, 16996, 17332, 21245, 21665, 24280, 24760, 33992, 34664, 42490, 43330, 48560, 49520, 67984, 69328, 84980, 86660, 169960, 173320, 339920, 346640, 375733, 751466, 1502932, 1878665, 2630131, 3005864, 3757330, 5260262, 6011728, 7514660, 10520524, 13150655, 15029320, 21041048, 26301310, 30058640, 42082096, 52602620, 105205240, 210410480]

約数ペア:

[(1, 210410480), (2, 105205240), (4, 52602620), (5, 42082096), (7, 30058640), (8, 26301310), (10, 21041048), (14, 15029320), (16, 13150655), (20, 10520524), (28, 7514660), (35, 6011728), (40, 5260262), (56, 3757330), (70, 3005864), (80, 2630131), (112, 1878665), (140, 1502932), (280, 751466), (560, 375733), (607, 346640), (619, 339920), (1214, 173320), (1238, 169960), (2428, 86660), (2476, 84980), (3035, 69328), (3095, 67984), (4249, 49520), (4333, 48560), (4856, 43330), (4952, 42490), (6070, 34664), (6190, 33992), (8498, 24760), (8666, 24280), (9712, 21665), (9904, 21245), (12140, 17332), (12380, 16996)]